- concept of client-server
- search engines (google.com, yahoo.com)
- security
- bookmarks and social bookmark sharing
- browsers (Firefox, Opera)
- plug-ins (Adblock, filterset.g, )
- cookies
- how to 'deal with' pop-ups/ads
- improving performance (is there such a 'thing'?); I'm thinking speed here. (tabbed browsing)
- java
- javascript
- activex
- spyware
- virus
- malware
- is the internet safe?
- flash
- secure sites