hejsa :)
So ... what I recommend you do is take a look at the website for Supernova, it's over here:
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Supernova used to be a pretty well-known screenreader and magnifier back in the earlier 2000s, at least here in Europe. I will admit to having lost track of what they have been up to these days, but I do know Supernova is still being actively maintained. It is essentially a Zoomtext competitor. It will probably have similar features but will have its own way of doing things and may do some things better or worse to the Zoomtext you are used to.
I'm reasonably sure you can grab a demo version off that website, so you can at least play around with it a little and maybe leaf through the manual a bit to see if you'd be able to work with it properly.
If not, that might be a good thing to mention to the folks providing you with the laptop :)
“held og lykke med det :)