Mouse and keyboard doesn't work after windows 10 upgrade
After I upgrade my Windows 8.1 bootcamp to windows 10, my magic mouse's scroll up and down doesn't work anymore and my wireless Keyboard's F1-F12 keys 2nd command (brightness, sound, etc...) doesn't work as well. How to fix this? Thanks.
iMac with Retina 5K display, OS X Yosemite (10.10.5), Windows 10