In this post,lets see how to scan a USB drive using Windows defender.
[Video Tutorial]
How to scan USB drive using Windows defender in Windows 10 (in short)
Plugin your USB drive - > Press Windows Key - > Type Windows Defender - > Select Custom - >
Check the usb drive - > OK.
Wait till the scan completes,and clear if there are any threats...
That's it.
Comment if you have any doubts,,,