DanniAgro

As it happens it's a Windows machine but I'll try your suggestions. Yes you're right it's Affinity Photo which I should have mentioned. Thanks for a quick response.

As the title suggests, I just want to position two photos side by side in the main work window, but after a quick look at Help, there doesn't seem to be a way of doing this. Is it possible?

It's a pity that you don't stress more prominently that only 64 bit systems can run Affinity Photo, as I've just run into the same problem as the OP after buying and trying to install AP on my computer.