Tagged: OS X

A Mac 0

How to screenshot on Mac

There are lots of ways to take better screenshots using your Mac, including some lesser known tips. Here is s quick and easy guide to this useful Mac feature — including how to print screen on a Mac.

A Mac 0

Why is Kernel_task CPU activity so high?

Activity Monitor says a system process called kernel_task is using a lot of CPU. Is the Mac faulty, or is this normal? Why is Kernel_task so high and what can I do?