Asklemmy

Mavis Beacon was how I learned to type and it's available for free. Not sure how this version compares to the old one but there were tons of different games to teach you all the different parts of the keyboard (like symbols or the number line).

As for breaking the muscle memory, maybe you can put tape on your middle fingers to try to make it feel difficult to type with just those fingers.

Sounds like you need a touch-typing tutorial.

The best way to break a habit is repetition over time.

There are several apps/websites to learn touch typing from the start, you go from using 2 fingers in their proper places up to the whole hand with exercises that go up in difficulty over time, just do sessions of a few minutes each day and thats it.

my personal recommendation would be https://www.typingclub.com/

Take your time like this: https://www.how-to-type.com/touch-typing-lessons/how-to-type-home-keys/

Then try a typing game like https://www.typelit.io/

It will take time and it will feel so awkward at first.

Our typing class in high school was this teacher spouting nonsense letter combos and us following those dqyvafter day until we had covered home row , upper and lower, then moving onto coping sentences. Reptitiion works. Find your home row dimples on the key board then today is fjf fjf fjf fjf fjf fjf, tomorrow is another

I am in the middle of a major transition from using regular keyboards to a more esoteric keyboard.

I have been using QWERTY and regular row-staggered keyboards my whole life. Up until now. (38 now, been using computers since I was 2 (two), and touch typing for probably 20 years at least?)

I have been using the ZSA Voyager now for about a week, which is a split keyboard, first of all. It is also column-staggered, and last but not least, I am using a different keyboard layout, namely Colemak-DH.

I have gone from about 110–120 words per minute, to about 20-35 WPM. So I'm essentially about 4x slower now than I was before the switch.

It's... rough.

But I've read that a lot of people will say the same thing during something like this: the first few weeks, you'll second-guess your choice. It'll feel like you made a mistake. But if you persist, you'll give your brain a chance to build new neutral pathways and create new muscle memory, and once that happens, you'll be flying.

Regarding your own situation: one thing that I think helps with touch typing is to really look at a finger map of which fingers go on which keys, and try to type with that in mind. Also a tip I heard is that elevating your hands above the keyboard helps to be a little more accurate.

Best of luck!

Since you at least know the layout. Typing of the Dead can be fun for forcing you to start using more fingers as things come at you. I needed to force myself to get better in order to make sure I could pass a timed typing speed and accuracy test for a data entry job. Played it a little every night for at least a week before my interview. I was still kind of slow, but was much more accurate. Which got me into a position that corrected or found missing information from the main data entry folks. If arcade zombie games aren't your thing, there are some other good games mentioned in the other comments.

introduce a hard break and switch to colemak

I wrote a metaphor with Plants and Habits.

I tried 10 finger typing and learned it bit by bit. Its like putting a pot with a plant in your imagination/brain. When you actively participate on trying to 10 fingee typing against how you usually do, you learn. Its the same as watering your plant.

But what happens when you overwater youe plant? The plant will die and so will your habit.

Do bit by bit similar how you would do to a plant.

Also, dont have too many Plants/Habist in your room, because you will become overwhelmed.

After 10 finger typing for 3 Months, I added Vim as a habit or learning task.

Textorcist

Get gud

Consciously

What helped me type faster and with more fingers, was chatting in multiplayer games.

Cryptmaster