Where do you find junk files on your PC?

There are many types of junk files stored in the HDD of a computer, and they result from a lot of actions performed by the user, or they are generated by the computer work itself. Temporary files from the internet is a type of junk file. An easy method to clean such junk files is by using a cleaning program every three days. CCleaner is a very good software to perform this task. Aulsogics disk defrag, and Auslogics registry cleaner are also very good to keep your computer at its top speed.