Windows Audio Problems

Ever had this problem in Windows, where you can't hear any sound & you get the following message...

There are no active mixer devices available. To install mixer devices, Go to Control Panel and Other Hardware, and then click ADD HARDWARE.

Solving it is quite simple, just go to the Start menu & select Run... then type in services.msc.

In the Window which then appears on screen, scroll down & find Windows Audio then click start.