If you want to Boot your Mac with another source like; USB, Netboot Server, Bootable Disk you have to Safe Boot your Mac;
If you want to Boot your Mac with another source like; USB, Netboot Server, Bootable Disk you have to Safe Boot your Mac;
This video shows how to take Print Screen on Mac OS X. If you don't want to watch video, check out this post to see the details.
You don't have to install extra application to encrypt files on Mac. You can Encrypt them with Disk Utility in 3 easy steps;
There are many complaints about Apple Magic Mouse's tracking speed. In default settings tracking speed is definitely slow;
Sometimes, the applications running on Mac is not responding and when we are tring to close them, they are not closing. In this point you have to use Force Quit feature on Mac OS;
To Force Quit Applications With Keyboard Shortcut; Just press cmd
+ 
+ esc buttons together.
If you press to esc, the force quit window will disappear.
Apple's products are growing day by day. But as you know, keyboard shortcuts and commands are different on Mac (That will be great for Windows users)