Microsoft Windows isn’t without its fair share of issues, and occasionally, if you run into some sort of an issue, it’s best to scour the internet to find the solution. But there may be instances where this may not work, and your issue is unique to you.

Microsoft no longer officially supports Windows 10, but you still have an option to get one year of free security updates.

Your Windows 10 product key serves as proof that you actually own Windows 10, and might need to be entered when you reinstall or upgrade Windows.

Hundreds of millions of PCs are still running Windows 10, and even with extended security updates, the population of unpatched PCs will spike over the next few years. How bad can it get?