How can I tell which version of CleanUp! I am running?

To see the detailed version of CleanUp! you are running, click on the system menu (that's the small icon in the top-left of the CleanUp! dialog), and select the "About Windows CleanUp! . . ." menu option. This will display the About dialog that includes the CleanUp! version number and other useful information.

Since CleanUp! 3.0, a welcome message is displayed in the CleanUp! log window when you first start CleanUp! This message also includes the version number.

For examples of each of these, see the Screenshots on this web site.