Clean them with a Q-tip but only the upper part, not down into the canal or you could do more damage than good. Can you get her some kitten food? She needs kitten food with all the stuff in it that kittens need. A regular good diet and she will fatten up in no time.

It sounds like she is adjusting to the inside, spoiled life pretty good, already learning computers...Eggs and cooked lunchmeat... Sounds like she is going to be one pampered baby real quick!