Hurry, Hurry, the end is almost here!
Upgrading to Windows 10 for free,
is coming to an end!
The last day to take advantage of a free upgrade is this Friday, 7/29/2016.
If you upgrade and change your mind and revert back to your current Windows version, (Windows 7 or Windows 8.1)
that time limit doesn't apply as long as the upgrade happens no later than 7/29/2016.
(You have 30 days after the upgrade that you may revert back to your old Operating System)
You'll find some excellent guidance and help for the upgrade and subsequent use of Windows 10 at: http://www.solvusoft.com/en/windows-10-troubleshooting-guide/