When you download Windows 8.1, you can enjoy a free trial for 15 days, after which you will need to provide a Windows 8.1 product key so that you can continue to enjoy its full features. When Windows 8 was launched, there were a lot of complaints from users worldwide and to address those complaints, Microsoft had to release an upgraded version of Windows 8 which is Windows 8.1. But if your Windows version is older than either 7 or 8, you will need to get a Windows 8.1 product key. If you have a computer running Windows 7 or 8 and you would like to upgrade the OS version to 8.1, you will not have to use a product key. All activation keys for Windows 8.1 have been tested previously and working. Retail activation keys for Windows 8.1 Professional on the phone or online. To activate Windows 8.1 after, use activator from the link below. It is clear that the activation will dismiss after installation, but Windows will be installed. Totally change or edit the video from start to end.
