Microsoft has tried to grab the headlines with the latest incarnation of its desktop OS, sporting a repositioned start button and updated icons.

Patrick Marshall answers your tech questions. This week's topics cover the Start button on monitor screens failing to function and an alert sound on a PC that's becoming more frequent.

The Windows Start button should be on the left side of the taskbar. We'll show you where to find the setting to move it back.

Motherboard won't start with power button - only with Green and Black cable ATX trick Cen100 Apr 21, 2010 Jump to latest Follow Reply ...

Next, turn your attention to your computer, click the Start button and then click Settings. On Windows 10, you should see an option for Devices and another section called Bluetooth.