If you didn't know you had this software installed (perhaps it came with a custom Windows ISO or "Lite" version of Windows), you can remove it entirely: Open Control Panel . Go to Programs and Features . Find StartIsBack or StartAllBack and select Uninstall .
Users generally rate (and StartAllBack ) very highly for its performance and customization, though the "nag" emoji is a common point of confusion. Feedback from Reddit and YouTube Performance Incredibly lightweight; doesn't slow down the system. Updates startisback sad face