To add an exclusion to Windows Defender, navigate to Windows Security, then Virus & threat protection settings, and under "Exclusions", choose to add a file, folder, file type, or process. This allows you to specify which items should not be scanned by Windows Defender.
Open Windows Security: Click the Start button, type "Windows Security", and select it.
Navigate to Virus & threat protection: Click on "Virus & threat protection".
Access Exclusions settings: Under "Virus & threat protection settings", click on "Manage settings".
Add an exclusion: Scroll down to the "Exclusions" section and click on "Add or remove exclusions".
Choose exclusion type: Click the "+" button to add an exclusion and select either "File", "Folder", "File type", or "Process".
Specify the item: Browse to the file, folder, or process you want to exclude, or enter the file extension, and click "Add".
Important Notes:
Excluding files or folders can make your device vulnerable to threats if the excluded items contain malicious software.
Be cautious when adding exclusions and only exclude items that you trust.
If you are unsure about excluding certain items, it's best to consult with a security professional or refer to Microsoft's documentation on exclusions.