Get someone who is computer literate to install a Linux-based operating system for you, and wipe out Windows. Firefox or Google Chrome can be used as your browser. Linux is free, costs nothing to install.
The reason there are so many updates to Windows is simple. The vast majority of hackers on planet Earth are writing viruses, malware and worms to attack it, so it is constantly defending itself. Almost no-one bothers writing malware for Linux.
Linux has updates too. However, these are usually done in thirty seconds or less, and the system notifies me. When I update is my choice.
In another life. I was just another Windows zombie. I had 32 data breaches in that time.
About ten years ago, my son put me into Linux. I have had zero data breaches since.
I purchased a new laptop two weeks ago. My first order of business was removing the pre-installed Windows 11, and installing Linux Mint.