This one still works just fine for what I need it for - email and Internet access for the most part - and (please don't throw stones 😝 ) I use my Windows desktop PC for work, gaming and everything else.
The obvious solution is to buy a new Macbook, but I probably won't ever have the money to do so. If they haven't already dropped support for it, I imagine Apple won't be supporting my OS (Snow Leopard( anymore, either. It is upgraded as far as it will go in terms of hardware and software, but it is still stuck with the 32-bit system, which means browsers like Google Chrome no longer support it or send out security updates. It is a 2006 Macbook with the 32-bit Intel processor, etc. I have an older version of the MacBook Pro - ancient in computer terms.