If a pc, over a period of time, takes longer and longer to perform a task such as a file save operation, it likely has a

I think outdated system files. The easy answer would probably be a virus but that seems too easy.

As computers and other digital devices have become essential to business and commerce, they have also increasingly become a target for attacks. in order for a company or an individual to use a computing device with confidence, they must first be assured that the device is not compromised in any way and that all communications will be secure