answer:I just upgraded to Windows 10. If I’m not mistaken, on Windows 2003 still had functions like saving under the “file” tab. Windows 10 you find that under the “Home” tab. For me, I had a not very difficult learning curve using it, but I do feel like some things take more time, because I have to switch tabs more. Also, my Windows 10 is a little jumpy, but that might be because of my computer rather than the system, I’m not sure. When I say jumpy, I mean suddenly the document I’m working on will get much larger, and I have to go to “view” and change the percentage. I know it’s something I’m hitting on the mouse area of my laptop, but for the life of me I can’t figure out what it is. I think you will be a little frustrated with the change, but if you have documents that need the new version, then I guess you’re kind of forced to change. Why not go to a tech store like Best Buy and use one of their computers with Windows 10 software for a half an hour? Call ahead and make sure a computer or laptop has the right version.