Minimize everything and show desktop: (or between the desktop and Start screen in Windows 8.Open a recently closed tab in your internet broswer: Ctrl + Shift 'T'.For example, to copy text (Ctrl + 'C'), you would highlight the text and press and hold the 'Ctrl' (or control) key on your keyboard, then tap the 'C' key before releasing both keys. The list displays key combinations that are intended to be pressed and held until all are completed. Where can I find these keys on my keyboard? Windows Press the Windows key on the keyboard, or click Start. This page includes a guide to a few useful combinations that will help you complete tasks more quickly. Because the unit is designed for both the Macintosh and the PC, you'll find two Mac-compatible Option keys between the Ctrl and Alt keys in the bottom row. They are useful and often great time-savers. ) brings up the Force Quit window in Apples macOS, see Option key.

Alt + Cmd + Esc (often referred to as Cmd + Opt + Esc. Keyboard shortcuts are combinations of keystrokes that allow you to quickly perform an action. The Alt key is well known as part of the key combinations: Ctrl + Alt + Delete may restart the computer (its original function) in some operating systems it brings up a task manager - see Control-Alt-Delete.

Force close on mac alt + f4