Take the neat row of icons stacked at the bottom of your Mac screen. Before 1984, these little icons simply did not exist. Then came graphic designer Susan Kare , who created Macintosh’s very ...

In addition to knowing the meaning of some important screen icons on iPhones, you'll benefit from learning exactly what these mysterious Android symbols are trying to tell you. Data saver Nathan P ...

Press "Command-Tab" to open the most recently used applications. Release the "Tab" key once the application icons appear in the middle of the screen, but continue to hold the "Command" key.

Launch the Shortcuts app on your iPhone or iPad, then tap the + icon in the top-right corner of the screen. Tap Add Action , then use the text field to search for Open App . Select Open App .