Every fragmented file counts as a single issue.Our registry can be compacted a bit, but this shouldn’t make a noticeable different in performance.Invalid registry entries are considered issues, although they shouldn’t actually slow down your computer.Every temporary file counts as a single issue, no matter how tiny it is.Every browser cookie and history entry counts as a single issue.That’s an extremely alarming number - but what exactly is an issue? M圜leanPC offers a “free diagnosis,” which is little more than an attempt to scare people into thinking their computers have thousands of “issues” that can be fixed for an easy $39.99 payment.Īfter running a scan, you’ll see an alarming count of the number of problems on your computer.