System software
utility software
Anti-Virus
Anti-Virus programs protect your computer and designed to detect and destroy any computer viruses. It runs daily updates in order to check if any new viruses have entered your system. If it does enter your system you are allowed to either let the program destroy it or isolate and put in quarantine such as anti virus Norton.
Spyware protection
Anti spyware software helps protect your computer against pop-ups, slow performance, and security threats caused by spyware and other unwanted software. To keep up with the latest forms of spyware, you must keep your anti spyware software updated.
Formatting
Formatting refers to the preparation of storage media, e.g. hard disks, for data storage. It helps create a file system on the storage disk. In computing, formatting refers to the act of arranging variables in a particular format.
File transfer
Moving or copying a file from one computer to another (whether of the same or different type) over a network such as internet, or by changing one file format into another.
System maintenance
The fifth (the final) phase of the systems development life cycle, in which an information system is systematically repaired and/or improved. To perform the common maintenance tasks in windows, such as cleaning up unused files and shortcuts, try using the system maintenance troubleshooter to automatically find and fix problems
Defragmentation
over some time computers begin to run slower this is due to scattered or fragment files. All computers have it pre-stalled, when it runs it reorganizes the hard drive and puts pieces of related information together for example Microsoft
Firewall
A firewall is a set of related programs, located at a network gateway server that protects the resources of a private network from users from other networks
Disk organization
Disk organization is the initial parts of the process for preparing a hard drive or other storage medium for its first use