Softare spellin' revisited still again

I suppose I'm alone as the world's worst typist but I complain often and bitterly about the sluggishness of the spellin' software, a few of the most very common cases of especial annoyance: (1) an inadvertent space, as 'inadv ertent,' esp where one of the letters--xcvbnm--right above spacebar

[Even if I hafta highlight. If you detect two adjacent words, esp where both look like missps, you should immediately suspect this.]

(2)--where two keys adjacent -- and for God sake, 'isd' isd the very most common...

(3) More attention to lettering [typography?] where for instance in " f' " the " ' "
is invisible; where 'rn' looks exactly like 'm'

(4) where they completely ignore a missp if it contains a cap, eg, 'cAp'

(5) Where one letter is omitted, a classical example being 'nd,' probably the single most commion missp of 'and,' owing to the weakness of the li'l finger

[I see I had used the adj 'few' regarding its frequency, but as I sit here, examples seem to accumulate. But my postings get too long...]

It's as if the speller crew were relegated to a lower rank. [I often suspect a typo in their Hiring Guide, eg, where "...grade school'... s/b 'grad school...'] But fellows am I entirely alone here?

When I asked my Better Half Enerval she responded, 'But it's because you're such a poor typist. You just have to type better..' I responded, 'That's like when you say I shouldn't talk so loud. At 86 it's hard to get better habits.'