after covid, you'll be able to get free computer tuition at your local library, with a volunteer computer "buddy".
My children all grew up with computers at their fingertips. I was not remotely interested. Anything I wanted, from word processing to searches, I'd get a child to do it for me. I was 50 when the youngest child left home, forcing me off my arse to learn how to do it myself.
I joined a local free 6-week beginner course called "Computing for the Terrified" , a dozen middleaged technical virgins taught by Frank. I vividly remember that it took an exasperated Frank two hair-tearing lessons to teach us how to turn our screens on and off and start up our own page.
DH's work colleagues rolled in the aisles every week at his hilarious serial descriptions of the latest struggles at CFTT. But at the end of the course, they dug around in the stockroom for defunct parts and made me a ramshackle but functioning computer of my own. By now I could get online and find the same web page two days running. Everything else I picked up along the way and taught myself, very slowly, in my own time. Now I run most of my life online, no sweat. As someone else mentioned, it helps to write everything down on paper, step by step.
You can do it, you will do it. You just needed the incentive and your child 's education is it.