I installed it with no problems. But I don't have any devices with my laptop. I also use Firefox, so I really don't notice much difference yet. My desktop wasn't compatible with Windows 10, which is where I do all my printing and scanning. There was a test to see if your system is compatible with Windows 10. Did you pass that test?
Only use my laptop and it past the test. Have it hooked up wireless, when that didn't work tried it wired with no luck. As far as windows 10 goes will just use 8 as long as this computer works. I do use Firefox.