🪄 Step 1: Use Run Commands (WIN + R)
Press Windows + R and enter each command below one by one:
temp → Opens system temp folder
Select all files (Ctrl + A) and delete
Skip files that show “in use”
%temp% → Opens user-specific temp folder
Delete all files
These are safe to remove
prefetch → Opens prefetch cache folder
Delete all files
May require admin permission
🧼 Step 2: Clear System Cache
A. Disk Cleanup
• Search for “Disk Cleanup” in Start Menu
• Select your system drive (usually C:)
• Check boxes for:
• Temporary files
• Thumbnails
• System cache
• Click OK and then Delete Files
🧠 Why Some Files Remain
Background files like system logs, active app data, or Windows Update files may not be deleted
These are protected or in use by Windows services
You can use tools like CCleaner or Advanced SystemCare for deeper cleaning—but always download from official sites
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