But note that a key can only be used on one PC at a time, so if you use that key for a new PC build , any other PC running that key is out of luck. Downsides of Using an Old Key When using an older Windows key to activate Windows 10, you may run into complications if Microsoft isn't sure whether you're eligible to update or not. But that seems to be happening less in recent months and years. Don't Activate Windows: I have colleagues who have used non-activated versions of Windows for years without Microsoft ever shutting it down. Microsoft brands PCs running an unactivated version of Windows 10 with a watermark in the bottom-right corner of the screen. A Microsoft spokesperson told me that activating Windows 10 ensures you have a legitimate copy of Windows 10, and the watermark is an attempt to alert consumers that their version could be false.
Medium-to-high effort: Try a Windows 7 or 8 key Microsoft Price: When Microsoft first launched Windows 10 back in , it offered Windows 7 and Windows 8 users a truly free, no-strings upgrade to the new operating system. The promotion was only available for just one year—presumably to accelerate push up Windows 10 adoption rates—and expired in July But even though Microsoft officially ended this program three years ago, it still has yet completely shut everything down.
This offer seemed the perfect solution for my circumstances. Paul sent the license almost immediately after purchasing, and the installation was easy. Thank you for helping me resurrect an old trusted system. It is running faster than ever!
Windows 10 for $20?
Best for small businesses that want enhanced functionality, Windows 10 Pro provides all the features of Windows 10 Home, plus powerful management tools. Oct 25, - You can of course buy a key from Microsoft online, but there are other If you're looking for Windows 10 Home, or even Windows 10 Pro, it's. Jun 13, - We explain how to get a copy of Windows 10 Home or Pro for . To buy Windows 10, you'll look through the Windows 10 Home OEM or.