Find the DiskCleanup utility easily

I’m sure you know the problem: you’ve used someone elses computer, and want to remove your traces. One of the easiest ways of doing that is to use the DiskCleanup utility, however locating it isn’t exactly the easiest thing.
 
Luckily, it’s pretty simple to initiate the utility from the Run dialog; simply enter the program name, cleanmgr.exe and hit “OK”, and there you go.