Macs have built-in functionality to take screenshots easily. Take a screenshot of your whole screen command ⌘ + shift + 3 Take a screenshot of a part of your screen command ⌘ + shift + 4 Your pointer will change to a crosshairs pointer. Click and drag the area you want to screenshot Take a screenshot of a window command ⌘ + shift + 4 - Press the spacebar, the pointer will turn into a camera icon - Move the camera pointer over the window to highlight - Click to take screenshot, esc to cancel Change the location where screenshots are saved \By default, your screenshots are saved to your desktop. I, for one, hate a messy desktop, so I won't want all my screenshots saved here To change the default location where screenshots are saved: Create a new folder where you'll be storing your Screenshots. In my case, I made a new Screenshots folder in my Documents folder Open Terminal Type the following (where ~/Documents/Screenshots is the where you want your s...