For those still running XP rather than Windows 7 or Windows 10, be aware that Microsoft no longer supports XP and you won't get support upgrades for security features on that system. I use Windows 7 and still get upgrades but I'm considering updating to Windows 10 as my software consultant may sell me a solid state drive to replace my rotating drive and do the W-10 upgrade for free. Still thinking about it.

https://support.microsoft.com/en-us/help/14223/windows-xp-end-of-support