Windows Keyboard Shortcuts The Ultimate Guide Global Shortcuts Windows 8/10 Only Shortcuts Browser Shortcuts File Explorer Shortcuts Text Editing Shortcuts Ctrl + J Open . Check out the below table to know the shortcut List of keys used in Microsoft windows. With the use of these keys, you can adjust the widths of all columns automatically, in Windows . Open the desktop and start the app pinned to the taskbar in the position indicated by the number. If the app is already running, switch to that