Free upgrade to win 7 - Microsoft Windows XP Professional

go to Microsoft and download the media player for your build. run install it will overwrite the existing player. Why would you using 8.1 when win 10 was a free upgrade. Win 8 8.1 and 7 or no longer supported by microsoft. Check to see if microsoft still has free upgrade.

neither
upgrading to win 10 from win 7 without using the win 10 cd or gig stick creates a conflict of operating systems in the C drive
I had the same problem thinking that it was a free upgrade and when installed the pc gave me heaps
talked to my IT wiz and he explained that the upgrade caused problems and if I wanted to use win 10 install it from the media after uninstalling win 7
needless to say I am still using win 7 after I uninstalled the win 10 and the pc is trouble free up till now as there are driver problems appearing, win live mail problems and other issues because win 7 is no longer supported by Microsoft and the program is slowly breaking down
AS for you problem c, take it to an IT geek and have him get into the os to clear the upgrade
Then get the win 10 program and have him uninstal win 7 and install win 10 for you

You can not upgrade to Windows 7 for free legally.

At this time, Microsoft no longer even sells windows 7. Some dealers may still have it in stock, but it's no longer for sale.

Try OpenOffice. It is free.

You cannot upgrade xp to win 7 because the kernels are so different. You can upgrade from vista to win 7. Just do a clean install of windows 7.

You can, but thorough backup of all your XP stuff is needed first, as you will lose much of it. Here is the detailed MS guide

http://windows.microsoft.com/en-AU/windows7/help/upgrading-from-windows-xp-to-windows-7#T1=tab01

Unless you have a genuine copy of W7 already, I'd recommend going to W8.1 , as it has now stabilised and will be supported for much longer than W7. However your hardware would need to be good enough. From XP there is no automated way to check this, instead

http://windows.microsoft.com/en-us/windows-8/system-requirements

Friends now you can upgrade to win 10 for free if your system is win 7 or win 8. If guys who have neither win 7 nor win 8 you can also upgrade to win 10 by visiting:
https://www.facebook.com/Professional-Microsoft-Product-Key-182736712125232
. There you can get genuine win 10 product key to activate windows 10 in a cheap price.