You know when you are typing something and you make a typo and realise after you’ve typed a couple more words, I used to delete everything back and edit the word.
Now you can press and hold the space bar and it will move the curser around the text and you can edit the word and then go back to the end and carry on.
You can also keep your finger on the phone and drag it to the letters instead of typing
This all works on an iPad too
If you see numbers greyed out on your keyboard if you drag down a little bit on the key it will type in a number this saves you having to go to the number keyboard.