Serial Windows Vista Ultimate Key
Serial Windows Vista Home Basic
I upgraded early from my Windows 8.1 Professional operating system to Windows 10 Pro OS being bought MS legal license from, Which took 5 hours due to the internet slow speed, But faced many technical issues.Beside of, I got everyday new updates from Microsoft server, That's why I disappointed with performance of new OS, That's why I format it and again install windows 8.Last week, I read at your blog as Microsoft has stopped continually updates and now we may use constant windows 10, So I purchased its license and upgraded my OS.Now its working well. Thanks for providing us great information and support.