| Facebook | Facebook is a social networking website that was originally designed for college... |
| FAQ | Stands for "Frequently Asked Questions," and can be pronounced "fak" or simply... |
| FAT32 | This strange term refers to the way Windows stores data on your hard drive. "FAT... |
| Fiber-Optic Cable | This is a cable made up of super-thin filaments of glass or other transparent... |
| FIFO | Stands for "First In, First Out." FIFO is a method of processing and retrieving... |
| File | A file is a collection of data stored in one unit, identified by a filename. It... |
| File Extension | A file extension is the suffix at the end of a filename indicating what type of... |
| File System | Most people have several thousand files on their computer's hard disk, so imagine... |
| Filename | A filename is a text string that identifies a file. Every file stored on a... |
| FiOS | Stands for "Fiber Optic Service." FiOS is a data communications service provided... |
| Firewall | The term "firewall" originally referred to fireproof walls that were designed to... |
| Firewire | This high-speed interface has become a hot new standard for connecting peripherals... |
| Firmware | Firmware is a software program or set of instructions programmed on a hardware... |
| Flaming | Flaming is the act of posting or sending offensive messages over the Internet... |
| Flash | While "Flash" was the name of a popular superhero in the 1970's, today the term... |
| Flash Drive | Flash drives have many names — jump drives, thumb drives, pen drives, and USB... |
| Flash Memory | Flash memory is a type of electrically erasable programmable read-only memory... |
| Flat File | A flat file database is a database that stores data in a plain text file. Each... |
| Flatbed | A flatbed is a type of scanner or copier that uses a flat, glass surface for... |
| Floating Point | As the name implies, floating point numbers are numbers that contain floating... |
| Floppy Disk | Floppy disks have an interesting name, considering they do not appear to be... |
| FLOPS | FLOPS is an acronym that means "Floating Point Operations Per Second." FLOPS is a... |
| Flowchart | A flowchart is a diagram that describes a process or operation. It includes... |
| Folder | Just like real world folders, folders on your hard drive store files. These files... |
| Font | A font is a specific typeface of a certain size and style. For example, one font... |
| Format | In order for storage media, such as a hard drive, to be recognized by your... |
| FPU | Stands for "Floating Point Unit." The first computer processors were far better at... |
Fragment Defragment | Defragmenting your hard disk is a great way to boost the performance of your computer. Though the term "defragment" sounds a little abrasive, it is actually a simple and helpful process. After all, a defragmented hard disk is a happy hard disk. |
| Frame | In the computer world, a frame can be many different things. The different... |
| Freeware | Like shareware, freeware is software you can download, pass around, and distribute... |
| Frozen | While "frozen" describes the state of Minnesota from November to March, it also... |
| FSB | Stands for "frontside bus." The FSB connects the computer's processor to the... |
| FTP | Stands for "File Transfer Protocol." It is a common method of transferring files... |