Close all your programs and then click on the Finder menu. Select Preferences and then click on the...

Click on the drop down arrow in the top right. Select Settings & Privacy. Click on Settings...

Turn the camera off. Flip open the port cover on the camera’s left edge to locate the USB...

Considering this, how do I open the back of my iMac? Hold the sides of your iMac and lay it down so...

Backup your data regularly. Cut down on utilities and services that run in the background. Install...

Restart your Mac. Hold down the Command + R keys as the Mac begins to restart. Choose Utilities and...