July 8, 2010May 30, 2014 Want a key combination to lock the Mac screen like CTRL-ALT-DEL? by happyorright LockTight for Mac OS X Intel gkoya. Is the answer. It is free and even works on Snow Leopard. I have used it and it works great and helps people who are used to the Windows way of using the keyboard to lock the screen more intuitively. Related Posts:Thinking about a Standing desk? Thinking about a Standing desk? Source: Ergotron 45-405-026 WorkFit-LX Adjustable Standing Desk Attachment This ..Most internet anonymity software leaks users’ details: Report reveals IPv6 ..Source: Most internet anonymity software leaks users' details: Report reveals IPv6 weaknesses ..Is Cloud software right for my daily use? File-syncing and storage service Box gives you plenty of tools to do ..Windows 10 on a HP 6910 I had a friend give me an HP 6910. The 6910 was ..