This tweak will keep Windows from tracking all shortcuts. This can help speed things up a small amount by having Windows do one less thing when opening folders and your desktop.

RegFile Contain:
Enable:
Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoResolveTrack"=dword:00000001


Disable:
Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoResolveTrack"=dword:00000000