Windows Vista is a major release of the Windows NT operating system developed by Microsoft. It was the direct successor to Windows XP, which was released five years prior, at the time being the longest time span between successive releases of Microsoft Windows desktop operating systems.

Can I still use Windows Vista in 2019?

Microsoft has ended Windows Vista support. That means there won't be any further Vista security patches or bug fixes and no more technical help. Operating systems that are no longer supported are more vulnerable to malicious attacks than newer operating systems.

What made Windows Vista so bad?

With the new features of Vista, criticism has surfaced concerning the use of battery power in laptops running Vista, which can drain the battery much more rapidly than Windows XP, reducing battery life. With the Windows Aero visual effects turned off, battery life is equal to or better than Windows XP systems.