If you’ve just bought an Acer laptop or desktop, it almost certainly came with an OEM (Original Equipment Manufacturer) license of Windows 10. While it looks and acts like standard Windows, there are a few important differences under the hood—especially when it comes to reinstalling the OS, dealing with pre-installed software, and transferring your license.
Let’s break down exactly what “Acer OEM Windows 10” means, the pros and cons, and how to handle a clean installation without losing your license. Unlike a “Retail” copy of Windows (which you buy from Microsoft or a store), an OEM license is tied to the motherboard of the specific Acer computer it came with. It is pre-installed by Acer at the factory. acer oem windows 10