While restoring a MacBook to factory settings seems rather radical, there are many situations in which a complete reset is the way to go. For instance, when upgrading to a new model, and wanting to pass an older MacBook down to someone else, or selling it, it’s important to ensure that the device is scrubbed of all personal information, settings and apps, before its gets transferred to another user.

User experience is the keyword here, and it’s plain to see how Microsoft and Apple are showing a renowned focus on the way users interact with what they see on their displays.

This year, Apple will present its new iPhone 6S and iPhone 6S Plus at San Francisco’s Bill Graham Civic Auditorium, whose structure has a capacity of 7,000 seats. The venue will likely showcase a number of rumored devices, like the iPad Pro and a new Apple TV set top box.

What made the G5 truly unique, was a painstaking attention to details on its exterior as well as the internal components. Compared to most PCs of that era, the G5 looked better on the inside than most PCs looked on the outside, and it was leaps and bounds any other comparable computer, when it came to managing internal components and cables.