need advice

There are many places to read up on these:

http://search.yahoo.com/search?p=online+html+tutorials

http://search.yahoo.com/search?p=online+website+design+tutorials

You may learn this subjects:
-document formatting: html (+css)
-client script language: (JavaScript)
-some server script language: (PHP/ASP/Perl...)
-database using if it needs

My friend, I will be honest with you. If you want to make money, then go for networking. Forget about web design. Times are tough, and demand is not there anymore. IF you just want to learn web design as a hobbie, then I suggest these books:

HTML- The complete reference, by Thomas A. Powell. (excellent reference)
The Javascript Bible, by Danny Goodman (awesome reference to Javascript)

SQL Server 2000 Developer's guide by Michael Otey and Paul Conte.

Good Luck!