The Xbox Hard Drive upgrade is a big deal for gamers who want to upgrade their computer or laptop.
The upgrade will allow you to have a 2TB hard drive that you can use for anything, including gaming.
Microsoft is rolling out the upgrade to Windows 10 PCs, tablets and phones as well.
The hard drive will cost $79.99 for a 64GB model, and $119.99 in the 1TB version.
If you are interested in the upgrade, you can sign up here.
You can also check out the full list of new features for the upgrade below.