My daughter is 2 year 2 month old and based on the alphabet she can tell us a word. She knows this from A to Z. She can also 1 to 10.
These activities she started recently, so just wanted to know whether her activities are on time or before time or late.

Seriously there is nothing to worry about.
Let your child develop at their own rate and they'll be happier.

Since she sounds bright, don't worry about what's normal!
Let her play and be active and learn the way other toddlers learn. She will let you know what she wants to know beyond that.
Many child 'geniuses' grow up to be very ordinary adults. Many claim that they would have been happier not being pushed into special programs.
Plus, if she watches a lot of TV, she's exposed to more and more educational shows that do teach how to identify words from the letters of the alphabet, so all children are in a sort of pre-kindergarten these days.