There are many buttons on a keyboard with different functions, including a multi-purpose set of keys in the function row. You can save important information, adjust system settings, browse the internet easily with the help of a keyboard.
If you press Command+Tab, highlight an app’s icon, then push the up or down arrow, you will launch a mode that shows thumbnails of all that app’s open windows on the screen. The keyboard is essential for using laptops and desktops. There are other things you can do with the Command+Tab switcher. Exposing Open Window Thumbnails with Command+Tab Once you’ve highlighted the app you want to switch to, release Command+Tab and the app will be brought into the foreground. On your mac, go to Finderapplicationssystem preferences From the View menu choose Keyboard (The view menu is at the top next to the apple logo at the top left corner of the mac). Or you can press Command+Tab and use the left- and right-arrow keys to select an app.
You can also hold down Command+Shift and tap “Tab” to move the selection cursor in the opposite direction-from right to left. If you hold the Cmd key down while tapping the Tab key, the cursor will move between the icons from left to right.
A row of app icons will appear in the center of your screen. In terms of their functions, the Alt Gr key and the Alt key are quite different. If you’d like to quickly switch between open apps on a Mac, press Command+Tab. The right Alt key (located to the right of the space bar), dubbed the Alt Gr key on European keyboards, allows you to access the third assignment of keys in combination with the Control key. This feature has been in Windows since Windows 2.0 in 1987, and macOS has a similar shortcut. In the world of Windows, many users are familiar with a feature often called “Task Switcher” that allows you to quickly switch between open applications by pressing Alt+Tab.