Rephrase the sentence:
Who types fast on a word processor?
She types fast on a word processor.
Your answer is going to be:
No one types as fast as she on a word processor.
You can use the words singling out
Anything with -er added to the end. For instance, clos-er or farth-er.
The superlative form ends in -est. For instance, clos-est or farth-est.