15 Keyboard Shortcuts You Probably Don't Know... 

Most expert computer users know the basic keyboard shortcuts, like pressing Control (Ctrl) + P on a PC to print a document. But did you know there are plenty of other useful—not to mention pretty darn cool—key combinations out there? From instantly zooming in to a larger view to quickly closing your browser window, these shortcuts will put the World Wide Web and more at your fingertips—because every second counts. 

1. Add a Bookmark

Tab your new favorite website for easy access by bookmarking the page with the following quick trick.

PC: Ctrl + D
Mac: Apple key (see right) + D

2. Delete Forever
When you know you want to nix a file forever—instead of sending it to clog up the recycling bin first––tap the keys below.

PC: Shift + Delete

3. Close Browser
Whether your boss walks up while you're reading gossip blogs or your husband comes in the room while you're buying him a gift, close your browser, stat, with this shortcut.

PC: Alt + F4
Mac: Ctrl + Q