Not a fan of the fruity flavoured operating system personally, sometimes now have to endure it for the missus tho.
Don't think you can get away from co-pilot just cos your pc came from the fruit market tho. If you use the online M$ office app environment, it ominously there too.(it is for my missus)
But for a Win 10(I assume Win11) system, you should be easily able to remove copilot from your PC, if your issue is PC related .. i.e. and not just an office app problem!!
If it's a PC related issue and it's annoying on the PC in some way, just uninstall it from the PC, just like you would uninstall any other software.
I haven't ever been bothered by it since M$ installed it in some update I made ... whenever.
I saw it, found it was listed in the programs list too, uninstalled it and it hasn't ever bothered me on the PC ever since. I don't get it in Word or Excel.
I have to say, it's quite good, with the specific intent here that I'm not the kind of person that would voluntarily enroll into an MBA type course.
However my missus is! ... so I have to suffer for it.
Maybe copilot is annoying for you, and me ..... and maybe Bobby Magee! ... but for my Japanese partner who's primary language is not English, copilot is a godsend(for me, that is).
It helps her get her head around English, so I get much fewer request to correct her English writing, and very occasionally I just have to 'elaborate' on why the English language is the worst most convoluted language ever forced onto humans.
Anyhow, that doesn't help you, that was more of a perspective of don't knock it just coz you don't really need it .... (yet).
The point here is that I can see how it would be handy as a tool for writing(or research, or whatever else it can do).
I get that intrusions into our lives are usually annoying, and sometimes can't be turned off .. enough ... I'm the same, but I've seen it now from the perspective that it's indirectly helped me, and helping my partner too.
Being a Samsung phone user, I had to disable the idiotic AI assistant that is Bixby.
So, you can easily remove the from the software list on the PC, not sure if it's easily disabled online, never looked, because I'd prefer that it helps my partner.

