Clean up tool

Clean up tool:
To keep a PC running smoothly, regular maintenance is the key. Many users don’t do computer check ups, thinking it is a long, drawn out manual issue, but the Clean up tool can easily resolve which files on a hard drive may no longer be needed and delete those files. In addition to freeing the space on the hard drive, using the Clean up tool on a regular basis can significantly improve system performance.

Firewall

Firewall: A process of protecting the files and programs on one network from users on a different network. A firewall blocks unwanted access to a protected network, while giving the protected network access to networks outside of the firewall.