But that file is needed to install, run, or execute your request only at that very moment. Nearly anything you do on your computer requires your system to create a temporary file. That's why it's a good idea to delete junk files regularly.Īn excess of junk files is one of several reasons why your PC gets slower over time or why you might suffer 100% disk usage in Windows 10. Thankfully, they’re not the same as bloatware or a computer virus, but they might slow down your device and impact performance if ignored for too long.
Having junk files on your computer or phone isn't your fault.
