How can I use WD products to backup/restore and/or access files remotely?

I have a MyCloud device which hasn’t worked seamlessly since the day that I purchased it a few years ago. So I bought a Seagate EHD and have been using their Toolkit until their hardware EHD failed. I tried using Toolkit with my WD devices and found that it’s only good with Seagate.

So I purchased a WD EasyStore EHD and am trying to use the WD Discovery software. The installation protocol asks if I have a MyCloud device. Great! now I’ve found a WD program to couple MyCloud with EasyStore. On progressing with the installation, I get the message that my MyCloud is no longer supported.

So what software do I need to backup/restore my computer??

I’ll be happy to supply screenshots or other information as needed.