What have I done today to be helpful?

A local lady came in today with her ancient laptop. She had been in previously and wanted to connect to our WiFi. When she came in the first time, there was no way we could connect to the internet, she needed an adapter to connect to the WiFi because her computer was so old, I'm talking OLD. So she came back in today with her laptop, and she got an adapter. Finally, we got it connected! She said more than once that she didn't know what she'd do if I weren't there to help her! I was glad I could help. :)