FAT 
Fax 
Field 
File attributes 
File format 
File Manager 
File sharing 
File transfer 
Filename 
Find 
Flat screen 
Flatbed scanner 
Floppy disk 
FM synthesiser 
Focus 
Folder 
Font 
Fonts folder 
Format 
Format a disk 
FPS 
Fractal 
Fragmentation 
Front end 
Full-motion video 
Full text search 
Function key