My laptop kyboard (<-- xampl <--!!) has been playing up so I hav... (aargh, it is getting wors on the 'e' key!!

) and I have been relying on the spellchecker to highlight missing (or extra) 'e's!
PS Fingers crossed, but I think that I might have just fixed it! I carefully levered the keycap off the 'e' key and discovered that there was a lot of gunk under it, which I have now cleaned out. Oops, no, there was one missing 'e' there, and another, but it is definitely a lot better than it was. I will just have to make sure that I type more firmly, which seems to work.
I will clean under other keys as and when necessary, but obviously in English the 'e' gets used more than any other, which is probably why that one developed problems first.