I plan to repurpose a tower PC that I have been using for Windows Media Center, into a Channels DVR server. Should I leave Win 7 on it? or switch to Win 10, or Ubuntu? I would like the most hassle-free OS.
It will have a wired Ethernet connection to an AppleTV 4K.
CPU - Intel Pentium G620 Sandy Bridge 2.6GHz LGA 1155 65W Dual-Core Desktop Processor Intel HD Graphics 2000
4 GB Ram