Quick Tip: How to Enable Lock Screen in Mac OS X?
- Go to Applications / Utilities / KeyChain Access {open this program}
- Select Preferences [Apple]+,
- Just enable the option shown above
- Done :-)
Now the top menu bar of your OS X screen will have a padlock item, click on it, voila!

![Quick Tip: How to Enable Lock Screen in Mac OS X?
Go to Applications / Utilities / KeyChain Access {open this program}
Select Preferences [Apple]+,
Just enable the option shown above
Done :-)
Now the top menu bar of your OS X screen will have a padlock item, click on it, voila!](http://29.media.tumblr.com/pCgCBG8cIi2814ovrmNZSY1Ho1_500.jpg)