Hello Benjamin,
Whenever you do complete scan of your PC using the AVG program it is recommended that you not to use your PC until the scan is completed.
If you do use it you can see the slowness in your PC performance because AVG is scanning each and every files of your PC which will interrupt its performance in turn will cause PC slowness.
We request you to do a complete scan using AVG again and make sure that you don't use the PC until the scan is completed and see whether the PC slowness persists, if so please do let us know.
Also the advanced settings for the Scan is a factor for this, if you choose a deep scan of files it will take more time but if you choose a basic scan it will take only less time.
I installed AVG on my Windows 7 PC and when I run a full system scan it degrades the performance of my PC so bad that it is unusable. I don't recall this happening under Norton and am curious if other people are having this same issue. If this is just the way it is I will uninstall this and go back to Norton.
Hello Benjamin,
Whenever you do complete scan of your PC using the AVG program it is recommended that you not to use your PC until the scan is completed.
If you do use it you can see the slowness in your PC performance because AVG is scanning each and every files of your PC which will interrupt its performance in turn will cause PC slowness.
We request you to do a complete scan using AVG again and make sure that you don't use the PC until the scan is completed and see whether the PC slowness persists, if so please do let us know.
Also the advanced settings for the Scan is a factor for this, if you choose a deep scan of files it will take more time but if you choose a basic scan it will take only less time.