I'm too old for this
I've been away from Windows for two years having moved from Windows 7 to Linux Mint. I tried the Windows 10 Technical Preview and it was like an alien world. I tried to mount/map my network storage devices and it saw them but I couldn't access them. I never had any problem like that with Win XP or Win 7 or with Linux. I managed to install Firefox and I tried to make a 'shortcut' but it asked me if I was sure I wanted to run it every time I clicked the shortcut icon. I gave up at that point.