my wii is in the same room as my wirless router and everytime i turn on my wii on it disconnects my wireless internet from my laptop and my other computer in the house and if i have the wii in another room it does not do this could someone please suggest anything i can not deal with it anymore, my wii is 4.3 if that has anything to do with it, and if i restore my wii will it delete my games that i have bought off of the wii shop channel and if it does how do i get them back without using my points again to buy them

1. Sounds like somehow your Wii is causing interference between your router and your Laptop. I'd try contacting either the manufacturer of your router or Nintendo to see what you can do (depending on who made your router, calling Nintendo would be a better option). The number for Nintendo is 1-800-255-3700 and you can also try to see if there are any troubleshooting tips on your your routers website.

2. If you restore your Wii it will delete your virtual console games and wiiwre games. However, since it does not erase your Wii Shop account you can just go into the Wii shop channel and redownload your games for Free.