It's not so hard
1. If you have lite "work" and enjoy posing with your shiny look-how-much-I-paid-for-it toy, buy Apple: use an iOS tablet. Pose by the pool.
2. If you have real work but are otherwise a bit clueless, use Windows on a proper computer.
3. If you have real, and important work, use a Linux system set up by a beard who knows what he's doing.
4. Questions?