slow after windows update

Hello
After windows update:
my PC slowing significantly
Windows search sometimes opens spontaneously
pages (explorer) sometimes becomes white and the icons disappear and takes a long time to be closed
 
I have ms security essential and it is updated, so I do not think that my system is infected.
Thank you.

MajidNavabi,

  • See the following topics

http://support.Microsoft.com/mats/system_maintenance_for_windows/en-us >

http://support.Microsoft.com/FixIt/ >

06/28 / 1106:37: 19 am

Tags: Windows

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