General Windows keyboard shortcuts Alt+Tab Switch between open applications in all versions of Windows. Reverse the direction by pressing Alt+Shift+Tab at the same time. Ctrl+Tab Switches between program groups, tabs, or document windows in applications that support this feature. Reverse the direction by pressing Ctrl+Shift+Tab at the same time. Alt+double-click In Windows 95 or later, display the properties of the object you double-click. For example, doing this on a file would display its properties. Alt+Print Screen Create a screenshot only for the active program window in all versions of Windows. For example, if you opened the calculator and pressed these shortcut keys, only the calculator window would be created as a screenshot. If the Print Screen key is pressed alone, the whole screen will be made into a screenshot. Ctrl+Alt+Del Open the Windows option screen for locking computer, switching user, Task...
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