I have 2 questions about drill bits.
1. What type of electric drill bit would I use for plaster walls in a
house (specifically to hang window blinds)?
2. I do not have cases for my bits (long story) and I am not very
familiar with the various types. Is there a WEB site that I can visit
that shows diagrams of the various types of bits that would help me
organize them?

Thank you in advance.