dsl, ethernet wireless router and desk top with tower

[rowellsh4]

please advise if I have my desk top with tower and wireless router connected correctly? green dsl cable out of wall to router and yellow Ethernet cable from router to desk top tower. ( I am have very little tech knowledge, so sorry)

 

[drtweak]

Yea if you have a DSL/Router combo you can't mess it up. One spot is for phone line (Normal phone jack) and then the other ports are for any PC (Big phone jacks) and that is it really unless the DSL provier is a PPPoE then you have to do some other config in the router as well.