How to Speed Up Windows 11: 15 Proven Tips to Boost Performance in 2026

 

Learn how to speed up Windows 11 with 15 proven methods. Improve boot time, free up storage, optimize startup apps, and make your PC run faster.

How to Speed Up Windows 11: 15 Proven Tips to Boost Performance in 2026

Is your Windows 11 PC becoming slower every day? Applications take longer to open, boot times increase, and multitasking becomes frustrating.

The good news is that you don't need to buy a new computer.

Windows 11 includes several built-in tools that can significantly improve performance if configured correctly. In this guide, you'll discover 15 proven methods to make your PC faster while keeping your personal files safe.

Why Windows 11 Becomes Slow

Several factors can affect Windows performance over time:

*Too many startup programs.

*Temporary files consuming storage.

*Low free disk space.

*Outdated drivers.

*Visual effects.

*Background applications.

*Malware.

*Fragmented hard drives (HDD only).

Fortunately, most of these problems can be fixed in just a few minutes.

1. Restart Your Computer Regularly

Many users rarely restart their PCs, especially laptops that stay in sleep mode for days.

Restarting Windows clears temporary memory, stops unnecessary background processes, and applies pending updates.

Tip: Restart your computer at least once every few days.

2. Disable Startup Applications

Startup applications are one of the biggest causes of slow boot times.

Steps

Press Ctrl + Shift + Esc.

Open Startup apps.

Disable applications you don't need.

Examples include:

Spotify

Discord

Adobe Updater

Teams (if unused)

The fewer applications Windows loads at startup, the faster your computer will boot.

3. Free Up Disk Space with Storage Sense

Windows 11 includes Storage Sense, a built-in feature that automatically removes temporary files, empties the Recycle Bin after a chosen period, and can manage cloud files to recover disk space. It can be configured under Settings → System → Storage.

To enable Storage Sense

1-Open Settings.

2-Select System.

3-Click Storage.

4-Turn on Storage Sense.

5-Configure how often it runs and what it should clean.

4. Uninstall Programs You No Longer Use

Unused applications consume storage and sometimes run services in the background.

Go to:

Settings → Apps → Installed Apps

Remove software you haven't used for months.

5. Update Windows

Microsoft frequently releases updates that improve stability and performance.

Go to:

Settings → Windows Update

Install all available updates.

6. Disable Visual Effects

Animations look great but use additional system resources.

To optimize performance:

1-Search for Adjust the appearance and performance of Windows.

2-Select Adjust for best performance.

You can also keep a few effects enabled if you prefer a balanced appearance.

7. Check for Malware

Viruses and unwanted software can consume CPU, RAM, and disk usage.

Run:

Windows Security → Virus & Threat Protection

Perform a full scan.

8. Upgrade to an SSD

If your computer still uses a traditional hard drive (HDD), replacing it with an SSD is one of the most noticeable performance upgrades you can make.

Benefits include:

*Faster boot times.

*Quicker application launches.

*Better multitasking.

*Improved overall responsiveness.

9. Reduce Background Apps

Many applications continue running after you close them.

Disable unnecessary background programs to free memory.

10. Empty the Recycle Bin

Large files remain stored until you permanently delete them.

Emptying the Recycle Bin regularly can recover valuable disk space.

11. Clean Temporary Files

Navigate to:

Settings → System → Storage → Temporary Files

Review the suggested categories and remove items you no longer need. Windows also offers Cleanup Recommendations to identify temporary files, large unused files and unused apps.

12. Keep Drivers Updated

Updated drivers improve compatibility and system stability.

Pay special attention to:

Graphics drivers.

Chipset.

Network adapters.

13. Disable Unnecessary Background Services

Advanced users can review Windows services and disable those related to software they no longer use.

Be cautious and research each service before making changes.

14. Upgrade RAM

If your computer has only 4 GB of RAM, upgrading to 8 GB or 16 GB can significantly improve multitasking and responsiveness.

15. Reset Windows (Last Resort)

If performance remains poor after trying the previous steps, consider resetting Windows while keeping your personal files.

Go to:

Settings → System → Recovery → Reset this PC

Frequently Asked Questions

Does Storage Sense delete personal files?

By default, Storage Sense removes temporary files and can clean the Recycle Bin. It does not delete files from your Downloads folder or cloud storage unless you explicitly configure those options.

Will an SSD make Windows 11 faster?

Yes. Replacing an HDD with an SSD usually provides one of the biggest performance improvements for everyday use.

How often should I clean Windows?

Running a cleanup once a month and keeping Storage Sense enabled is usually enough for most users.

Final Thoughts

Windows 11 can remain fast for years if you perform regular maintenance and use the built-in optimization tools correctly. Most users can noticeably improve performance without spending money, simply by removing unnecessary software, managing storage, and keeping the system updated.

How to Free Up Space in Windows 11 Without Deleting Your Files: https://www.techdano.com/2026/08/how-to-free-up-space-in-windows-11.html

How to Free Up Space in Windows 11 Without Deleting Your Files

 

Learn how to free up space in Windows 11 without deleting your personal files. Discover the best built-in tools for optimizing storage.

Free up space Windows 11.

How to Free Up Space in Windows 11 Without Deleting Your Files

Is your computer showing an "Insufficient disk space" message? Are updates failing because your storage is nearly full? Do you notice Windows 11 running slower than usual?

Available disk space is a key factor in system performance. When the main drive is nearly full, Windows takes longer to perform tasks like installing updates, creating temporary files, or managing virtual memory.

The good news is that you can reclaim several gigabytes using tools built into Windows 11, without needing to delete your documents, photos, or videos.

In this guide, you will learn the most effective and safe methods to free up space.

Table of Contents:

1-Why does the disk fill up?

2-Check what is taking up space

3-Delete temporary files

4-Enable Storage Sense

5-Empty the Recycle Bin

6-Uninstall programs you don't use

7-Move large files

8-Clean up Windows Update

9-When to switch to an SSD

10-Frequently Asked Questions

1. Check what is taking up space

Before deleting files, identify which categories are consuming the most storage.

Follow these steps:

1-Open Settings.

2-Go to System.

3-Select Storage.

Windows will show a breakdown by category:

Apps.

Temporary files.

Documents.

Pictures.

Videos.

Other.

💡 TechDano Tip: Do not manually delete folders from C:\Windows if you don't know their function. Always use the built-in tools.

2. Delete temporary files

Over time, Windows accumulates files it no longer needs.

To delete them:

1-Go to Settings > System > Storage. 

2-Click on Temporary files.

3-Select the items you want to delete.

4-Click Remove files.

This action can free up anywhere from a few hundred megabytes to several gigabytes, depending on how the computer is used.

3. Turn on Storage Sense

Storage Sense automates the cleanup of temporary files and helps maintain free space.

To turn it on:

1-Settings.

2-System.

3-Storage.

          4-Storage Sense.

                                                               5-Turn on the feature and configure the frequency.

You can choose to have it automatically clean the Recycle Bin and the Downloads folder after a set period.

4. Clean up Windows Update files

Old updates can take up several gigabytes.

To delete them:

  1-Open Disk Cleanup.

2-Select the C: drive.

             3-Click Clean up system files.

                        4-Check Windows Update Cleanup.

  5-Confirm the deletion.

⚠️ After this cleanup, you may no longer be able to uninstall certain previous updates.

5. Uninstall programs you don't use

Many computers accumulate applications that are never used.

To review them:

    1-Settings.

2-Apps.

              3-Installed apps.

Sort the list by size and remove only the programs you recognize and no longer need.

6. Move large files to another drive

Videos, RAW images, or backups often take up a lot of space.

Consider moving them to:

              An external drive.

        A second SSD.

OneDrive.

      Google Drive.

This way, you'll keep enough free space on your system drive.

7. When should you switch to an SSD?

If your computer still uses a mechanical hard drive (HDD), replacing it with an SSD usually offers the most noticeable performance boost.

Mistakes to avoid

     ❌ Manually deleting files from the C:\Windows folder.

❌ Using cleaning programs from unknown sources.

          ❌ Deleting restore points without having a recent backup. 

                       ❌ Deleting drivers or system components to gain a few megabytes.

Frequently Asked Questions

How much free space should Windows 11 have?

It is recommended to keep at least 15–20% of the disk free for the system to function correctly.

Is it safe to delete temporary files?

Yes, provided you use Windows' built-in tools.

Does Storage Sense delete my documents?

No, unless you explicitly configure automatic cleanup for the Downloads folder. Check that setting before enabling it.

Conclusion

Freeing up space in Windows 11 not only helps with installing updates but also improves the system's overall stability and performance. Using built-in tools allows you to safely reclaim space without deleting your personal files.

How to Repair Corrupted Files in Windows 11 Using DISM and SFC

 

Learn how to repair corrupted files in Windows 11 using the DISM and SFC tools. A step-by-step guide to fixing system errors without reinstalling Windows.

How to Repair Corrupted Files in Windows 11 Using DISM and SFC

Is your computer experiencing strange errors? Do applications stop responding, does Windows Update fail, or do messages appear indicating missing system files?

These symptoms often indicate that some essential Windows files are damaged or incomplete.

The good news is that Windows 11 includes two official tools capable of detecting and repairing these issues without needing to reinstall the operating system: DISM and System File Checker (SFC). Microsoft recommends running DISM first and then SFC for the best results when repairing the system image and protected files.

In this guide, you will learn when to use each tool, the difference between them, and how to safely resolve common errors.

Table of Contents

What are DISM and SFC?

When should you use them?

Differences between DISM and SFC

How to run DISM correctly

How to run SFC

What to do if SFC cannot repair the files

Tips to prevent this from happening again

Frequently Asked Questions

What are DISM and SFC?

Although they are often mentioned together, they serve different functions.

DISM

Deployment Image Servicing and Management (DISM) is a Microsoft tool that repairs the Windows image—that is, the set of files the system uses as a reference to restore damaged components. If that image is corrupted, SFC may not be able to complete the repair.

SFC

System File Checker (SFC) scans all protected system files and replaces any that are damaged with a correct copy stored by Windows.

When should you use these tools?

It is recommended to run them if you notice any of these symptoms:

*Windows Update fails constantly.

*The computer freezes for no apparent reason.

*Some Windows applications do not open. 

*Messages regarding corrupted files appear.

*File Explorer closes unexpectedly.

*The system displays errors after an improper shutdown.

💡 TechDano Tip: If you run SFC first and the Windows image is corrupted, some errors might not be fixable. That is why Microsoft recommends starting with DISM.

Step 1: Run DISM

1-Click Start.

2-Type cmd.

3-Right-click Command Prompt.

4-Select Run as administrator.

Type the following command:

DISM /Online /Cleanup-Image /RestoreHealth

Press Enter.

The scan may take between 10 and 30 minutes, depending on the computer's condition and internet connection speed, as DISM can retrieve files from Windows Update if necessary.

What do the results mean?

If you see the message:

The restore operation completed successfully

The Windows image has been successfully repaired.

Now proceed to SFC.

Step 2: Run SFC

In the same window, type:

sfc /scannow

Press Enter.

Do not close the window until progress reaches 100%.

Interpreting SFC results

✅ No integrity violations were found

System files are in good condition.

✅ Corrupted files were found and repaired

Restart the computer and check if the problem is resolved.

⚠️ Corrupted files were found but could not be repaired

You may need to check the CBS.log file or use a Windows repair source to complete the process.

Common errors when running DISM

Error 87

Usually caused by an incorrectly typed command. Check the spacing and syntax.

Error 50

Indicates that the command is not running on a valid Windows installation.

Error 0x800f081f

Generally means DISM cannot find the files needed to repair the image. In these cases, you may need to use an ISO image of the same Windows version as the repair source. 

Best practices

Keep Windows up to date.

Avoid turning off the computer during an update.

Do not use programs that promise to "clean" the registry without a clear reason.

Back up your important files.

Frequently Asked Questions

Does DISM delete my files?

No. It only repairs the operating system image.

Can I use SFC without running DISM?

Yes, but if the Windows image is corrupted, SFC might not repair all the files. That is why the DISM → SFC order is recommended.

How long does the process take?

Usually between 15 and 45 minutes, depending on the computer's performance.

Conclusion

DISM and SFC are two of the most useful tools included in Windows 11 for resolving issues related to system files. When used in the correct order, they can resolve stability errors, Windows Update failures, and unexpected behaviors without needing to reinstall the operating system.

How to Repair Windows 11 Step-by-Step: The Ultimate Guide to Fixing Common Issues (2026)

Is your Windows 11 computer experiencing errors, sluggish performance, or update issues? Learn how to repair Windows 11 step-by-step with this comprehensive and safe guide.

How to Repair Windows 11 Step-by-Step

Windows 11 is a modern, stable operating system, but over time, issues affecting its performance can arise—such as failed updates, apps that won't open, Start menu errors, sluggishness, Blue Screens of Death (BSOD), or corrupted system files.

The good news is that most of these problems can be resolved using built-in Windows tools, without needing to format your computer or install third-party software.

In this guide, you will learn how to diagnose and fix the most frequent errors by following a logical order, ranging from the simplest solutions to the most advanced ones.

Table of Contents

1- Why does Windows 11 experience errors?

2- Before you begin

3- Restart your computer correctly

4- Check for updates

5- Repair system files with DISM and SFC

6- Free up disk space

7- Check hard drive or SSD health

8- Uninstall problematic apps

9- Use System Restore

10- Reset Windows without losing your files

11- Frequently Asked Questions

12- Conclusion

Why might Windows 11 fail?

The most common issues are usually related to:

Incomplete updates.

Corrupted system files.

Power outages during an update.

Incompatible drivers.

Low available disk space.

Malware.

Recently installed programs.

Before considering a Windows reinstallation, it is worth checking these points, as many issues can be resolved using tools already included in the system.

Step 1. Restart your computer correctly

Although it may seem basic, many errors disappear after a full restart.

Instead of shutting down the computer by holding down the power button:

1- Click Start.

 2-Select Power.

3-Click Restart.

This allows Windows to properly close services and reload them.

💡 TechDano Tip

If your PC has been on for several days, a restart often resolves temporary memory issues or stuck processes.

Step 2. Install all available updates

Microsoft constantly releases security and stability fixes.

To check for new updates:

Open Settings.

Go to Windows Update.

Click Check for updates.

If an update fails repeatedly, note down the error code (e.g., 0x80070005 or 0x80070570), as it will help identify the exact cause.

Step 3. Repair system files using DISM and SFC

This is one of the most effective methods when Windows is experiencing unexplained errors.

Microsoft recommends running DISM first and then SFC, as DISM repairs the system image while SFC verifies and replaces corrupted protected files.

Open Command Prompt as Administrator

Click Start.

Type:

cmd

Right-click and select:

Run as administrator

Run DISM

Type the following command:

DISM /Online /Cleanup-Image /RestoreHealth

It is normal for the process to take between 10 and 30 minutes.

Do not close the window until it reaches 100%.

Then run SFC

Once DISM finishes successfully, type:

sfc /scannow

SFC will scan all protected system files and automatically replace any corrupted ones with correct versions stored by Windows.

What do the SFC results mean?

You might see messages such as:

No integrity violations were found

Excellent.

Windows is in good health.

Corrupted files were found and repaired

The problem has been resolved.

Just restart your computer. Corrupted files were found, but they could not be repaired.

In this case, it is advisable to check the log file (CBS.log) or consider a more thorough repair using a Windows installation source.

Step 4. Free up disk space

Windows needs free space to download updates and create temporary files.

It is recommended to keep at least 15–20% of the disk space available.

You can check storage usage here:

Settings → System → Storage

Delete temporary files, empty the Recycle Bin, and uninstall programs you no longer use.

💡 TechDano Tip

If your disk is nearly full, Windows may slow down, and some updates could fail.

 

How to Speed ​​Up Windows 11 and Make Your PC Fast Again (Ultimate 2026 Guide)

 

Learn how to speed up Windows 11 step-by-step without installing extra software. Discover the best tips to improve your computer's performance.

Does your computer take a long time to start up? Do applications open slowly, or does the system freeze occasionally?

Over time, even the fastest machines can lose performance due to unnecessary programs, temporary files, outdated drivers, or suboptimal settings.

The good news is that you don't need to install "miracle" programs to restore your computer's speed. Windows 11 includes built-in tools that can significantly improve performance when used correctly.

In this guide, you will find the best techniques to optimize Windows 11 step-by-step, whether you have a laptop or a desktop computer.

Table of Contents:

Why does Windows 11 slow down?

Disable startup programs.

Free up storage space.

Delete temporary files.

Optimize visual effects.

Keep Windows up to date.

Update drivers.

Check disk health.

Uninstall unused programs.

Enable Storage Sense.

When to switch to an SSD.

Frequently Asked Questions.

Why does Windows 11 lose performance?

The most common causes are:

Too many programs launching with Windows.

Low free disk space.

Accumulated temporary files.

Outdated drivers.

Mechanical hard drive (HDD).

Malware or unwanted software.

Pending updates.

Before making advanced changes, Microsoft recommends running built-in maintenance tools and ensuring Windows is up to date.

1. Disable programs that start with Windows

One of the most common mistakes is allowing too many applications to run when the system starts up.

How to do it:

Press Ctrl + Shift + Esc.

Open Task Manager.

Go to Startup apps.

Disable non-essential programs. 💡 TechDano Tip

Do not disable Windows Security, video drivers, or manufacturer software if you are unsure of their function.

2. Free up disk space:

Windows needs free space to function correctly.

Ideally, maintain:

At least 20 GB.

50 GB or more for better performance.

Go to:

Settings → System → Storage

From there, you can identify what is taking up the most space.

3. Delete temporary files:

Over time, Windows accumulates files that are no longer needed.

Do the following:

Press Windows + R.

Type:

%temp%

Delete the temporary files.

Then repeat the process by typing:

temp

and then:

prefetch

⚠️ Some files will be in use and cannot be deleted. This is completely normal.

4. Enable Storage Sense:

Windows 11 includes a tool that automatically deletes temporary files and empties the Recycle Bin.

To enable it:

Settings.

System.

Storage.

Storage Sense.

Turn on.

This feature helps maintain available space without manual intervention.

5. Reduce visual effects

Animations make Windows look modern, but they consume resources.

To improve performance:

Search for "View advanced system settings".

Click Settings under Performance.

Select:

Adjust for best performance.

If you prefer to keep a pleasing appearance, you can re-enable only the animations you like best.

6. Keep Windows updated:

Updates don't just add new features; they also fix bugs and improve performance.

Go to:

Settings → Windows Update → Check for updates

If you encounter errors during the update, run the troubleshooter and, if necessary, use the DISM and SFC tools to repair system files.

7. Update drivers:

Outdated drivers can cause poor performance or instability.

Specifically, update:

Graphics card.

Chipset.

Wi-Fi.

Bluetooth.

Audio. Always download them from the equipment or component manufacturer.

8. Check the disk status:

If you suspect the disk has errors:

Open Command Prompt as administrator and run:

chkdsk /f C:

The system may ask you to restart the computer to complete the check.

9. Uninstall programs you don't use:

Many computers come with pre-installed software that consumes memory and resources.

To remove it:

Settings.

Apps.

Installed apps.

Uninstall the ones you no longer use.

Before removing a program, verify that it is not necessary for the computer's operation.

10. Is it worth switching to an SSD?:

If you are still using a mechanical hard drive (HDD), switching to an SSD is usually the most noticeable upgrade.

HDD SSD

Slow startup Startup in seconds

Noisier Silent

MoSusceptible to impact damage More durable

Slower speeds Much faster

💡 TechDano Tip: If you are on a tight budget, prioritize installing an SSD over upgrading other components, especially on older computers.

Mistakes to avoid:

❌ Installing "miracle" optimization tools.

❌ Disabling Windows services without knowing what they do.

❌ Downloading programs from unofficial sites.

❌ Cleaning the registry with unknown tools.

These changes often cause more problems than they solve.

Frequently Asked Questions

Does Windows 11 require more RAM?

A minimum of 8 GB of RAM is recommended for smooth performance. If you work with video editing, virtual machines, or modern games, 16 GB offers a better experience.

Should I defragment an SSD?

No. Windows automatically detects SSDs and uses appropriate optimization tasks, which differ from traditional defragmentation.

How much free space should I leave?

It is recommended to keep at least 15–20% of the disk free to ensure Windows runs correctly.

Is it advisable to install programs to speed up Windows?

In most cases, no. Windows' built-in tools are sufficient for basic maintenance and help avoid the risks associated with unnecessary software.

Conclusion:

Improving Windows 11 performance does not require advanced technical knowledge or third-party software. Through periodic maintenance—removing unnecessary applications, keeping the system updated, and using built-in Windows tools—it is possible to restore much of the computer's original performance.

If the computer remains very slow after applying these tips, the next recommended step is to check the hardware status, specifically the storage drive and RAM.

The 10 Best Artificial Intelligence Tools to Boost Your Productivity in 2026.

 

Discover the best Artificial Intelligence tools to boost your productivity in 2026. Compare ChatGPT, Claude, Gemini, Copilot, and more.

The 10 Best Artificial Intelligence Tools to Boost Your Productivity in 2026

Artificial Intelligence is no longer a technology exclusive to developers and businesses. Today, anyone can use AI tools to write documents, create images, code, summarize information, translate text, and even automate repetitive tasks.

If you are still using AI solely to ask questions, you are missing out on much of its potential.

In this guide, you will learn about the best Artificial Intelligence tools available in 2026, their pros and cons, and the types of users for whom they are recommended.

Why use Artificial Intelligence tools?

These applications help save time and improve productivity in activities such as:

Document writing.

Programming.

Graphic design.

Creating presentations.

Data analysis.

Customer service.

Digital marketing.

Task automation.

Each tool excels in a different area, so choosing the right one depends on your needs.

1. ChatGPT

Ideal for

Writing

Programming

Research

Automation

ChatGPT is one of the most comprehensive AI assistants on the market. It can help you write articles, generate code, summarize documents, translate languages, and answer technical questions.

Pros

✔ Very easy to use.

✔ Excellent for programming.

✔ Allows for document analysis.

✔ Image-compatible.

Cons

Some features require the Plus version.

TechDano Rating

⭐⭐⭐⭐⭐

2. Microsoft Copilot

If you use Windows 11 or Microsoft 365, Copilot can become one of your best allies.

It allows you to create documents, answer questions, generate images, and get assistance within Word, Excel, and PowerPoint. Ideal for

Offices

Businesses

Students

⭐⭐⭐⭐⭐

3. Google Gemini

Gemini stands out for its seamless integration with the Google ecosystem.

It can help you with:

Gmail

Google Docs

Google Drive

Google Maps

If you already use Google services, it is an excellent choice.

⭐⭐⭐⭐☆

4. Claude

Claude has become one of the best tools for working with long documents.

It is especially useful for:

Analyzing contracts.

Reading manuals.

Summarizing books.

Creating reports.

Its writing style tends to be very natural.

⭐⭐⭐⭐⭐

5. Perplexity AI

Perplexity combines a chatbot with a smart search engine.

One of its biggest advantages is that it cites the sources used to provide answers.

Ideal for:

Research.

Students.

Journalists.

⭐⭐⭐⭐⭐

6. Canva AI

Canva is no longer just a design tool.

It now incorporates AI features to:

Create images.

Generate presentations.

Edit photos.

Design social media posts.

Perfect for entrepreneurs and content creators.

⭐⭐⭐⭐☆

7. Grammarly AI

Much more than just a spell checker.

It can help you:

Improve emails.

Rewrite text.

Change writing tone.

Detect grammatical errors.

Especially recommended for those who write in English.

⭐⭐⭐⭐☆

8. NotebookLM

NotebookLM allows you to upload your own documents and ask questions about them.

It is an excellent tool for:

Students.

Researchers.

Professionals.

Instead of searching the Internet for information, it answers using only your documents.

⭐⭐⭐⭐⭐

9. Gamma

Creating presentations has never been easier.

You simply type an idea, and Gamma automatically generates a professional presentation.

Ideal for:

Teachers.

Executives.

Consultants.

⭐⭐⭐⭐☆

10. GitHub Copilot

Designed for developers.

It can:

Complete code.

Detect errors.

Explain functions.

Create complete scripts. Compatible with Visual Studio Code and other IDEs.

⭐⭐⭐⭐⭐

Which ones do I recommend?

If I had to choose just three, they would be:

🥇 ChatGPT

🥈 Claude

🥉 Perplexity

All three offer an excellent balance of ease of use, response quality, and productivity.

Frequently Asked Questions

Which is the best free AI?

For general use, ChatGPT remains one of the most comprehensive options. However, Gemini, Claude, and Perplexity also offer very capable free versions.

Which AI is good for students?

NotebookLM, ChatGPT, and Perplexity stand out for studying, summarizing information, and preparing research.

Which AI is best for programming?

GitHub Copilot and ChatGPT are excellent choices for developers.

Is it worth paying for a premium version?

It depends on how you use it. If you use AI every day for work or study, a subscription can save a lot of time and provide advanced features.

Conclusion

Artificial Intelligence has become an essential tool for boosting productivity. Whether you need...

How to fix Windows Update errors in Windows 11 | Guide 2026.

 

Learn how to fix the most common Windows Update errors in Windows 11 with this step-by-step guide. Official methods and advanced solutions.

How to fix the most common Windows Update errors in Windows 11

Keeping Windows 11 up to date is essential to receive new features, performance improvements, and security patches. However, many users encounter messages like:

"The update could not be completed."

"Something went wrong."

"Error 0x80070005."

"Error 0x80070570."

"The update is stuck."

The good news is that, in most cases, these problems can be solved without having to reinstall Windows.

In this guide you will learn the most effective methods to repair Windows Update step by step.

Why does Windows Update fail?

The most frequent causes are:

Corrupted system files.

Corrupt Windows Update cache.

Little space available.

Antivirus that blocks the process.

Damaged Windows components.

Connection problems.

Microsoft recommends starting by checking the status of system components and repairing any corrupted files before applying more advanced solutions.

Method 1: Restart your computer

Although it may seem obvious, many errors disappear simply by restarting your computer.

Before continuing:

Save your work.

Restart Windows.

Try checking for updates again.

Method 2: Check the available space

Windows needs free space to download and install updates.

To check it:

Open Settings.

Enter System.

Select Storage.

If you have less than 20 GB free, delete temporary files or move documents to another drive before trying the update again.

Method 3: Run the troubleshooter

Windows includes a tool capable of automatically detecting common errors.

Follow these steps:

Configuration.

System.

Solve problems.

Other problem solvers.

Run Windows Update.

If you detect any problems, accept the suggested corrections.

Method 4: Repair System Files with DISM and SFC

When Windows has corrupted files, updates may fail.

Step 1

Open Command Prompt as Administrator.

Write:

DISM /Online /Cleanup-Image /RestoreHealth

Wait until it reaches 100%.

Then execute:

sfc /scannow

These tools repair the system image and replace damaged files with correct copies. Microsoft recommends running DISM first and then SFC for best results.

Method 5: Clear Windows Update cache

Many times the problem is in the downloaded files.

Open CMD as Administrator and run:

net stop wuauserv

net stop bits

Now delete the content of:

C:\Windows\SoftwareDistribution\Download

Then start the services again:

net start bits

net start wuauserv

With this Windows will download a new copy of the update.

Method 6: Completely Restart Windows Update

If the problem persists, you can reset all Windows Update components.

Run:

net stop wuauserv

net stop bits

net stop cryptSvc

ren %windir%\SoftwareDistribution SoftwareDistribution.old

ren %windir%\System32\catroot2 catroot2.old

net start cryptSvc

net start bits

net start wuauserv

This procedure creates new folders for Windows Update and usually resolves persistent errors related to permissions or corrupted files.

Method 7: Install the update manually

If a specific update keeps failing:

Identifies the update number (for example, KB5089549).

Download it from the Microsoft Update Catalog.

Install it manually.

This method is useful when Windows Update fails to complete the automatic download.

Tips to avoid future mistakes

Keep at least 20 GB free.

Restart your computer regularly.

Avoid turning off your PC during an update.

Do not use optimizers that modify Windows services.

Keep Windows Defender or your antivirus updated.

Frequently asked questions (FAQ)

Is it safe to delete the SoftwareDistribution folder?

Yes. Windows will automatically recreate it when it checks for updates again.

Does DISM delete my files?

No. DISM only repairs the system image.

How long does CFS take?

Normally between 10 and 30 minutes, depending on the performance of the equipment.

Can I discontinue DISM?

It is not recommended. Always wait for the process to complete 100%.

Conclusion

Windows Update errors may seem complicated, but most are fixed by repairing system files, clearing the Windows Update cache, and resetting its components. If after following all the steps the problem continues, it is advisable to identify the exact error code and consult the official Microsoft documentation for that specific case.