[Staffslug] A few slight problems

Anybody bored! 1. What are scripts and shall I allow them- they keep coming up on the bottom of my browser? 2. How do I configure Evolution to work with webmail and if I can't what mail can I use  it? 3 What is the Dell Netbook remix and shall I install it on my Dell Laptop? 4 Sound is ok generally but it doesn't work in my browser any ideas. All on Ubuntu. regards. Jenette jenette palmer