A:AnswerYes, if you store all your files on this 2TB hard drive and reset your iOS MAC to factory standard and only restore only the files you need on your desktop/laptop.
The less downloads/files on the
your computer the less corrupting malware slowing it down.
A:AnswerSure, you can use this drive as an external storage medium to download games, however if you have a desktop computer with at least one internal slot free I would highly recommend purchasing an internal SATA drive as the performance will be much higher.