Only One Week Left to Get Windows 10 Free.
The free Windows 10 upgrade offer ends on July 29, 2016. After that, you’ll have to pay for a new license if you ever want to upgrade to Windows 10 on your computer. You should seriously consider upgrading to Windows 10 before Friday 29th July, if you haven’t already done so.
For more detail the guys at How To Geek have written a guide: http://www.howtogeek.com/263413/you-only-have-a-week-left-to-get-windows-10-free.-heres-why-you-should-update/
If that’s all a bit too technical I can help, just get in touch.