Learn these hotkeys and save time and effort. In computing, a keyboard shortcut is a set of one or more keys that invoke a command in software or an operating system. They are typically an alternate means for invoking commands that would otherwise be accessible only through a menu, a mouse, or an aspect of the user interface. These shortcuts can expedite common operations by reducing input sequences to a few keystrokes. These shortcuts can provide an easier and quicker method of using computer programs. These commands are commonly accessed by using the Alt ket (on PC computers), command key (on Apple computers), Ctrl, and Shift in conjunction with a single letter.

2. 0Their exact function may vary from application
to application but there are some general rules
as well. Here are some of the common shortcuts
that use these keys; learn these hotkeys and
save time and effort.

3. Some uses for function keys in
Windows
0F1 Brings up a Help window in many applications,
including browsers, Microsoft Office and others
0F2 Renames a selected object
0F3 Opens search box in browsers
0F4 Displays the Address bar list in My Computer or
Windows Explorer (Windows XP)

4. Some uses for function keys in
Windows
0F5 Updates the active Window. Useful to refresh a
displayed page in a browser
0F6 Cycles through the screen elements in a window
0F7 Turn on/off Caret Mode (Firefox). Performs Spell
and Grammar check (MS Word)
0F8 Extend selection (MS Office)

5. Some uses for function keys in
Windows
0F9 Updates fields (MS Office)
0F10Activates menu bar options
0F11Toggles between full screen and normal display
in browsers
0F12Opens "Save as" dialog (MS Office)

6. What Is a Keyboard Shortcut?
0In computing, a keyboard shortcut is a set of one or
more keys that invoke a command in software or an
operating system.

7. What Is a Keyboard Shortcut?
0They are typically an alternate means for invoking
commands that would otherwise be accessible only
through a menu, a mouse, or an aspect of the user
interface. These shortcuts can expedite common
operations by reducing input sequences to a few
keystrokes.

8. What Is a Keyboard Shortcut?
0These shortcuts can provide an easier and quicker
method of using computer programs. These
commands are commonly accessed by using the Alt
key (on PC computers), command key (on Apple
computers), Ctrl, and Shift in conjunction with a
single letter.

9. Windows Shortcut Keys
0Windows Key + R: Opens the Run menu.
0Windows Key + E: Opens Explorer.
0Alt + Tab: Switch between open programs.
0Windows Key + Up Arrow: Maximize current window.

10. Windows Shortcut Keys
0Ctrl + Shift + Esc: Open Task Manager.
0Windows Key + Break: Opens system properties.
0Windows Key + F: Opens search for files and folders.
0Windows Key + D: Hide/display the desktop.
0Alt + Esc: Switch between programs in order they
were opened.

11. Windows Shortcut Keys
0Ctrl + F4: Close active document (does not work with
some applications).
0Alt + F4: Quit active application or close current
window.
0Alt + Spacebar: Open menu for active program.