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#1
Computer randomly freezing, Ctrl+Alt+Del does not work.
Recently, my computer has been randomly freezing after long hours of usage. Ctrl+Alt+Del and other keyboards and mouse controls do not work when it happens.
Previously, avast have detected a rootkit infection and have it removed. Strangely, this erractic behavior still continues. My scan with Malwarebytes and Avast right now shows no threats.
What other possible causes could it be?