Windows 10: After recent windows 11 update, laptop become slower

Just now, I updated Windows 11 via check update, and it said Windows 11 cumulative update "I forgot the details" The update took about 3 hours, and after restarting, my laptop became slower, even opening the task manager took 15 minutes, and when I clicked on memory to see the resources, it became not responding, even though previously opening 30 MS Edge tabs was fine. Does anyone have the same experience? Is this update the cause?

:)

 

geforce experience takes an age to load..

Well that's why I asked. Mine is on SSD and takes 11 seconds. Your list of games will not appear if it has not checkd for updated suggested settings for awhile until it checks.

When it says it is refreshing the game list, it is checking, because NVIDIA periodically updates suggested settings. Plus it will look for those for new games you have installed.

So, the less it is run, the slower it will be.

 

Recent File List

Remove-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion
\Applets\Paint\Recent File List" -name file1

Remove-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion
\Applets\Paint\Recent File List" -name file2
Remove-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion
\Applets\Paint\Recent File List" -name file3
Remove-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion
\Applets\Paint\Recent File List" -name file4
Remove-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion
\Applets\Paint\Recent File List" -name file5
Remove-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion
\Applets\Paint\Recent File List" -name file6
Remove-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion
\Applets\Paint\Recent File List" -name file7
Remove-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion
\Applets\Paint\Recent File List" -name file8
Remove-ItemProperty -Path "Registry::HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion
\Applets\Paint\Recent File List" -name file9
...

you get the idea. ( too lazy to put it in a for loop and test it.

or just open regedit and remove all the fileX from that key.

 

Uninstalling recent update

I am running Windows 10 version 1909 and yesterday I had an automatic update of KB4549951. I have read recently that there are associated problems with this update and I have noticed that my computer is running much slower than before the update. I have
tried to uninstall the update and followed all the steps associated with doing so. However, when I highlight the update in the control panel list I do not have an uninstall button to press to continue the procedure. Can anyone advise why this is happening?
Thanks