Open File Explorer
Go to the drive or folder you want to search
In the search box, type `size:huge`
Use `size:gigantic` for even larger files
Use `size:>1GB` to find files larger than 1 GB
Use `size:>500MB` to find files larger than 500 MB
Sort results by Size
Change the view to Details for easier comparison
Open Settings
Go to System
Go to Storage
Select Temporary files
Select cleanup options for large files
Open Disk Cleanup
Select the drive
Click Clean up system files
Check large file categories
Use PowerShell
Run `Get-ChildItem -Path C: -Recurse -File | Sort-Object Length -Descending | Select-Object -First 20 FullName, Length`
Use third-party tools like WinDirStat
Use third-party tools like TreeSize Free
Check Downloads, Videos, Desktop, and Documents folders
Check Recycle Bin
Check cloud sync folders like OneDrive
Check app cache folders
Check game installation folders
Check virtual machine files and ISO files