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:Problems syncing your iPhone to a VW GTI? Source: VWVortex.com - how do i sync my i phone bluetooth to ..Does your Windows computer not want to see your iPhone ..Source: [SOLVED] Failed installing Samsung Mobile MTP Device Error code 10: This ..Who watches the watchers? Source: Lifelock Once Again Failed at Its One Job: Protecting Data - ..The earlier the better: bystanders save lives with CPR for ..Sudden cardiac arrest kills an estimated 200,000 people a year in the ..