Screenshots can be really useful. There are several different screenshot modes in Mac OSX, including auto creating an image file or copying to the clipboard, selection mode, full screen or just a specific window. cmd+shift+3 puts a full screen screenshot on the desktop as a PNG file. cmd+shift+4 gives you a crosshair to drag and…
How to avoid blurry/pixelated Facebook cover photos
Since Facebook unveiled the cover photo on your profile or page, user engagement has increased and people are being able to express themselves even more than before. Unfortunately Facebook have also decided to use an utterly rubbish compression algorithm to resize your cover photo, making it look horrible and pixelated. See these examples below of…