Have an option for turning off the auto-'correct' very clearly-labelled!
I put 'correct' in inverted commas, as not only does your idiotic system have the presumption to change what I'm typing (even though I've repeatedly undone the change and, therefore, clearly want to type what I've originally put), it also has a very limited grasp of the English language.
For example, 'engined' may be used in some contexts such as 're-engined', 'larger-engined', etc. But now I'm not permitted to type that and it must apparently be changed to 'engine' whether I like it or not.
That aside, I should be able to type what I like anyway (even if it isn't a recognised word).
I've used Yahoo Mail for years, despite the overbearing adverts and frequently-crashing inbox, but the hassle of changing is really looking worthwhile now you want to decide what I can and can't type too.
Get it sorted.
