Windows 10 PCs automatically check for updates and install any updates they find.You can take some control over this and have Windows 10 install updates on your schedule, but these options are hidden.I also have a habit of opening multiple notepad windows containing temporary notes for an article or the like that are never meant to be saved that get lost in these cases.Or times where I’ve left my computer on overnight transferring large files, such as some of my website databases, only to see the next morning that Windows has helpfully restarted mid-transfer, so now I have to do it over again.
The scan is completely free and there's also an option to update all device drivers in a single click.
Windows Update really wants to automatically update on Windows 10.
Professional, Enterprise, and Education editions of Windows 10 have access to group policy and registry settings for this, but even Home editions of Windows 10 give you a way to stop updates from automatically downloading.
Luckily, there are a few ways you can set things up so that Windows will not be able to automatically restart your computer after a Windows update.
The first way is to simply install some bit of software such as this free Shutdown Guard application, which prevents most applications on your computer from shutting down Windows, including Windows Update.