For example, if I play Recycling, could I throw away a Keeper to draw 4 cards instead of 3? Or when I play Draw 3 & Play 2 Of Them, can I draw 4 and use 3 of them because I have The Computer?

A: No, not with the Computer (or Batcomputer). The promo card Inflation would cause all of these numbers to increase as you’ve described, but the Bat-/Computer only applies to the actual Draw, Play, Hand Limit, and Keeper Limit rule cards in play, not to any other circumstances that might cause you to do any of these things.