Some applications freeze my PC, especially when memory or CPU usage goes high. Because some big antivirus software, video editors, and games are running in the background that utilize resources and slow it down. Tempting files, such as runs for updates, bring in lagging issues and sometimes make it freeze. Thorough clean up, software updating, and controlling startup apps could keep speed, but sometimes professional help needs to be availed of for proper optimization, and sometimes professional help is needed to optimize performance properly.