FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -F1: Opens the Help system for the active window. F4: Creates a new document in programs that support this command.

Detailed explanation-2: -Almost always used as the help key, almost every program will open the help screen when this is pressed. Window Key+F1 would open the Microsoft Windows Help and support center.

Detailed explanation-3: -The function keys or F keys are lined across the top of the keyboard and labeled F1 through F12. These keys act as shortcuts, performing certain functions, like saving files, printing data, or refreshing a page. For example, the F1 key is often used as the default help key in many programs.

Detailed explanation-4: -F1 – Opens the Help screen for almost every program. F2 – Allows you to rename a selected file or folder. F3 – Opens a search feature for an application that is active at the moment. F4 – Alt + F4 closes the active window.

Detailed explanation-5: -Ctrl F1 Select all items on screen. Ctrl F2 Deselect all items on screen. Ctrl F3 Start/end of block. Select the first item; click the button.