About the Windows 7 support expiration.

I've re-purposed nearly all of my "obsolete" computers into MP3 players.

I simply install an MP3 app (like the free version of 'MusicMatch Jukebox" and hook the audio out to one of my vintage home stereo setups. The MMJB interface is one of my favorites. I wish a similar one would show up on a car stereo. I've considered putting an old laptop or tablet in my car just to get the MMJB interface.

So far I have one in the house and one in the shop, but one more for each location is on the near horizon.

The shop unit has no internet connection. The house unit does, but I don't normally use it. Not necessary for what the new purpose is.

If the HDD is not large enough for your collection, "simply" buy a USB stick for it.