Oct 26 2020 02:03 AM
Suggest you to run System File Checker scan:
1. Search for 'command prompt' using Cortana or Windows Search.
2. From results, right click on Command Prompt and select Run as administrator.
3. Type sfc /scannow command and press Enter key.
4. Let the command complete and then reboot the machine.
If issue still persists, perform clean boot:
See if it makes any differences.
Oct 26 2020 10:48 AM
Would you mind clarify your issue.
Do you mean, updating Windows installer was slower?
After you installed updates, your PC becomes slower?
Oct 27 2020 08:49 AM
After installed updates(20H2) system became slow...
I have an old laptop with an AMD Dual-Core E-350 CPU... Now it idles at 30% plus of the CPU...
Oct 27 2020 08:53 AM
Check Windows Update and see if there is any other pending updates?
Take a look at:
Oct 28 2020 04:24 AM
Looks like I got an update, and now everything is back to normal operation...
Thanks, if you had anything to do with it...!!!
Oct 28 2020 09:04 AM
Glad problem have been solved.
Windows team regularly evaluate products and review feedbacks and log files to improve it and they release updates to fix issues and improve system quality.
That is why installing updates are very important.
Oct 30 2020 11:37 AM
As it turned out it was a VIRUS that did the slowdown, sorry...
Oct 31 2020 09:28 AM
Did you manage to remove the virus?
You may run a full system scan with Windows Defender.
Apr 01 2021 05:31 AM
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