The DSLR LCD screen once served as little more than a means to view photos you had already taken in the comfort of indoor lighting. Now you can use it as a live monitor and capture photos and video, but it still doesn’t work too well outside. With some old hotel key cards, however, you can fix that problem.
Twitter has finally added two-factor authentication and you should enable it right now if you can. We probably don’t need to tell you why, but just in case you forgot about social engineering hacks, you want to enable this feature to protect yourself.