Should you install the free upgrade to Windows 10?

Yes – but wait.  It’s free until 29th July 2016.  At the moment it still has some very sticky bits, so only upgrade if you don’t mind the occasional computer hick-up, or you like to see your IT person on a regular basis.

It does have some lovely features however:

• Cortana – the digital assistant
• The start menu is back as in Windows 7
• Lightening fast startup times
• Universal apps – for those people with other Window devices