System volume information won't defrag. System
tools > Disc clean > More options
This removes old restore points and old shadow copies.
MUST BE LAST PROCEDURE AS THIS DELETES RESTORE POINTS
Synchronizing Internet Time Server - Date & Time
Properties > Internet Time
Select: time.windows.com
Mixed Up Icons
Open a Command Prompt and type this in:
"sfc /verifyfile=%SystemRoot%\system32\SHELL32.dll" (Without
quotation marks)
Assuming there are no errors type this:
"regsvr32 /i shell32.dll"
Reboot and see what that does.
Another thing that oddly works sometimes, change your desktop to
16bit colour, reboot then set back to 32bit colour.
If the Windows Memory Diagnostics tool doesn't run automatically,
you can run it manually.
Open Memory Diagnostics Tool by clicking the Start button Picture of
the Start button, and then clicking Control Panel. In the search
box, type Memory, and then click Diagnose your computer's memory
problems. Administrator permission required If you're prompted for
an administrator password or confirmation, type the password or
provide confirmation.