| A | B |
|---|
| Disk Formatting | Prepares a disk to have files stored on it |
| File Management | Copying, moving, deleting files |
| File Recovery | Attempts to recover a file that has been erased |
| Defragmentation | Puts files on hard drive as close as possible to allow computer to run faster |
| Uninstall | removes applications that are no longer needed |
| Diagnostic | provides detailed info about system in an attempt to locate problem areas |
| File Conversion | converts files from one format to another format |
| Back-up | makes a duplicate copy of a file in case you were to lose an existing file |
| Anti-Virus | protects computers against viruses |
