Tutorials

Why and how to stress test your Mac fans and CPU

How to stress test Mac CPU and fan

As rare as it may be, your processor or CPU cooling fans can fail, and there is a really easy way to test your Mac's hardware with the Terminal app that comes with macOS to ensure everything is working right.

In this tutorial, we'll show you how to stress test your Mac using Terminal so you can ensure all your processor's cores are working up to snuff and your cooling fans aren't grinding or failing to cool your Mac as they should.

Sort through your photos like that with 3D Touch

We have covered dozens of the best 3D Touch uses in Apple's most important apps, like Messages, Safari, Mail, Camera, Maps and a few others. Today, we explore how 3D Touch on the iPhone elevates your experience in Photos, one of my favorite stock apps.

With 3D Touch, you can animate a Live Photo and make your wallpaper come alive with a deep press, peek at your photos and videos within the stock Photos app, go to your best photos and see what you were snapping up this time last year, right from the Home screen, and much more. 

How to install emulators on your iPhone or iPad, no jailbreak required

Emulators are a way to play your favorite childhood games on your iPhone, iPod touch, or iPad without carrying the game disks or cartridges and game consoles around with you. Instead, they sideload the games on your device as a piece of software, and they're given controls that are adapted for the touch screen.

In this tutorial, we'll be showing you a method that still works to this day for getting emulators on your iOS device, and the best part is, you don't even have to be jailbroken to do any of it.