Windows Defender takes longer time to scan

Hello!
after the upgrade of windows 10, I tried to run a full scan, but it took 6 hours and it hasn't trepasses the 50% of the scan progress. in addition, I can't see what is being scanned like in the older version of Windows Defender;

NourinE said:

...it took 6 hours and it hasn't trepasses the 50% of the scan progress. in addition, I can't see what is being scanned like in the older version of Windows Defender;

A Full scan can take a long time, particularly if you haven't cleaned up your temporary internet files recently. Six hours is a long time, but not unknown. If you prefer, you can still use the old user interface for Defender, it's still there in Creators, just not with a link to open it.

Run: "%ProgramFiles%\Windows Defender\MSASCui.exe"

https://www.tenforums.com/tutorials/...a.html#option2