Introduction

Cache and temporary files help Windows 11 run faster by storing frequently used data. But over time, these files grow and slow down your PC, consume storage, and affect system performance.

In this complete guide, you will learn how to clear cache in Windows 11 using:
✔ CMD
✔ Run command
✔ Shortcut keys
✔ Chrome browser
✔ RAM cache
✔ Discord cache
✔ Storage settings

Before starting, here are some useful internal links:
🔗 https://multicaretechnical.com/how-to-map-a-network-drive-in-windows-11-pro-home-enterprise-cmd-guide
🔗 https://multicaretechnical.com/how-to-update-drivers-on-windows-11-complete-guide
🔗 https://multicaretechnical.com/windows-11-setup-without-internet-complete-guide

⭐ Why Windows Creates Temporary and Cache Files

Windows automatically creates cache and temporary files to improve system speed and response time.

✔ Why Temp & Cache Files Are Created

• To store frequently accessed data
• To load apps faster
• To cache browser files for quicker browsing
• To store system logs and update files
• To store recently used file history
• To help apps reopen faster

✔ How Cache Helps in Indexing and Searching

Windows Search uses Indexing Service to scan and store file metadata such as:

• File name
• File type
• File content
• File location

Benefits:

• Faster search results
• Quick file access
• Reduced load on storage
• Improved system performance

The more cache Windows has, the faster your PC can locate files — but too much cache can slow down the PC.

🧹 1. How to Clear Computer Cache in Windows 11 (All Methods)

Below are all working methods to clear cache completely.

⚡ 2. How to Clear Computer Cache in Windows 11 Using CMD

Open Command Prompt as Administrator and run:

Clear Temporary Files

del /q/f/s %TEMP%\*

Clear Prefetch Cache

del /q/f/s C:\Windows\Prefetch\*

Clear Windows Update Cache

net stop wuauserv
net stop bits
del /q/f/s C:\Windows\SoftwareDistribution\*
net start wuauserv
net start bits

Clear DNS Cache

ipconfig /flushdns

⌨️ 3. How to Clear Computer Cache in Windows 11 Using Shortcut Key

Use the built-in Disk Cleanup tool.

Shortcut Key:

Press Windows + R, type:

cleanmgr

Select drive C: → Choose files → Click OK → Delete.

🚀 4. How to Clear Computer Cache in Windows 11 Using Run Command

Press Windows + R, then use these commands:

Clear Temp

%temp%

Clear System Temp

temp

Clear Prefetch

prefetch

Delete all files inside each folder.

🔧 5. How to Clear Computer Cache Windows 11 Using Settings

1. Open Settings
2. Go to System → Storage
3. Enable Storage Sense
4. Click Temporary Files
5. Select all → Click Remove Files

🌐 6. How to Clear Computer Cache Windows 11 Chrome

1. Open Chrome
2. Press Ctrl + Shift + Delete
3. Choose All Time
4. Select:
   • Cached images
   • Cookies
5. Click Clear Data

🧠 7. How to Clear Computer RAM Cache Windows 11

RAM cache stores background processes and app data.

Steps:

1. Press Ctrl + Shift + Esc → Task Manager
2. Go to Processes
3. Right-click unnecessary apps → End Task

Using Run Command to Auto Clear RAM Cache

Press Windows + R, type:

cleanmgr

You can also use PowerShell:

Clear-Content -Path "C:\Windows\Prefetch\*"

💾 8. How to Clear PC Memory Cache Windows 11 (System Cache)

1. Open Settings
2. Go to System → Storage
3. Click Cleanup Recommendations
4. Select cache files
5. Click Clean Up

🎮 9. How to Clear Discord Cache in Windows 11

Discord stores large cache files such as images, GIFs, and server previews.

Steps:

1. Press Windows + R
2. Type:

%appdata%\discord\Cache

3. Delete all files
4. Repeat for:

%appdata%\discord\Code Cache
%appdata%\discord\GPUCache

🧾 Conclusion

Clearing cache in Windows 11 boosts performance, frees storage space, fixes app issues, and speeds up your PC. Using CMD, Run commands, Chrome settings, Storage Sense, and cleaning RAM and Discord cache ensures your system stays fast and responsive.

❓ FAQs

1. Is it safe to delete cache in Windows 11?

Yes, cache files are temporary and can safely be deleted.

2. How often should I clear my PC cache?

Once every 7–15 days is ideal.

3. Does clearing cache increase PC speed?

Yes, it frees memory and improves startup and loading time.

4. Will clearing cache delete my personal files?

No, cache removal only deletes temporary system files.

5. Can I clear cache without admin rights?

Some folders require admin access, but basic cache can be cleared without admin rights.