If you cannot open and run any Program when you click on it, maybe soon after login or after Windows Update in Windows 11/10 take these steps to fix the issue.

If you want to change Compatibility Mode settings for programs or apps in Windows 11/10, you can do it in 3 ways. We show you how.

Is Windows 7 Professional's XP mode the best way to ensure that? A: It's certainly one of the more expensive ways -- and you might not need it at all because most XP programs run fine in Win 7.

The same can be said about feature updates, which bring a refreshed and modern design to the operating system. Luckily, not all hope is lost for users running classic Windows versions on their PCs.