| A | B |
| operating system | software manages all the programs |
| user name | unique name which identifies users to Windows 7 |
| password | string of characters, letters or numbers |
| file | collection of related informationsub |
| icon | small pictures which represents programs |
| desktop | workspace for projects and tools needed to manipulate projects |
| screen tip | popup which tells the purpose or function of the object to which is being pointed |
| menu | group or list of commands |
| double-clicking | action of clicking the left mouse button twice quickly |
| right-clicking | action of clicking the object with the right mouse button to open a shortcut menu |
| start menu | central point for accessing programs |
| pinned items | programs which have been chosen by the user to remain on the start menu until the user removes them |
| taskbar | long horizontal bar at the bottom of the screen |
| shortcut | icon which represents a link to an item or a program |
| folder | container in which files can be stored |
| subfolder | folder within a folder |
| user account | collection of information allowing a user access and can change personal preferences |
| theme | collection of visual elements |
| firewall | hardware to keep information away or allows it |