Phones have replaced computers for many individuals. They are the ultimate portable device, they are reliable, and they are powerful. If you can’t remember the last time you turned on a computer, then congratulations on transferring to the mobile world. But some of us won’t be abandoning the classic computer with monitor(s) any time soon. For development, spreadsheets, virtual hosting, gaming, graphics and/or video editing, and media serving, a computer is still an essential item.