MacLoc Displays The ‘Switch User’ Screen Whenever You Lock Your Mac
OS X allows multiple accounts to be logged in on a single Mac at the same time. You can lock a user's account, switch to another one, and come back to the first one to find all your apps and windows untouched. The functionality is all there, but it takes an unnecessary number of clicks to get to it. Unless you have an app that triggers it, OS X can’t be locked with a keyboard shortcut; the easiest way to access the ‘Lock Screen’ option is by enabling Keychain's icon to appear in the Menu Bar. In that case, it takes two clicks to lock your screen. If you want the Switch User screen to appear instead of your own user profile already selected and ready to log in, you have to click the ‘Switch User’ option at the bottom of your lock screen. For something so simple and frequently used, this is a lot of clicks. MacLoc is a free Mac App that make it slightly easier; it locks your screen and switches to the ‘Switch User’ option for you so that you don't have to do it yourself.
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