My sisters laptop.

My sister in England has a problem with her laptop. This is part of the last mail she sent me...

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Lota of pbople hav noe lovked ak Liotop and have no idea what is wrong or how to fis it. Ony ideas? Have made a new keabord map but stuff don't necessarily stay put and unsure if you can read anything fakes forever to type anything when only used to c zwejty
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... okay, she is not a computer nerd, but her past mails would generally pass a normal UK spell checker. Any idea what could be wrong.