Good news. You will probably find a few odd things cropping up here and there for the first couple of weeks as your system settles down and Windows update gets into sync. Most problems can be sorted by simply rebooting. I have been using Win 10 now for six months and am still greatly impressed. It is fast, fuss-free and solid- just like my previous favorite Win7.TaDa!!!! You will be pleased to know spec that my laptop now has Windows 10!!! I'm quite impressed.. Some display issues, but I haven't found any apps that wont work!! The only issue was with Ztree for windows.... I changed the font ( properties/compatibility) as the font windows chose was awfull!!
Lets see how long this lasts...