So I'm running Windows 7 on my laptop, and Microsoft is offering a free upgrade to 10. Should I take it? How different is it from 7? Will my hardware (it is a bought laptop after all, they're designed to work with a specific OS) be able to handle it without a significant drop in performance? I mean, I mostly use this computer for videos and web traffic, and school work (word processing and web processing, using Office, Sharepoint, and Endnote)