Yes u can...Just go to Network connections and Share the LAN connection which u r using to connect to ur Router..
but this PC needs to be on for other to access Internet.
Enter same network settings in both computers..only IP shud be diff...other things like Default gateway and DNS server will be same...and the adapter(LAN card) which is connected to the Modem shud be shared(just right click and share). If u want I will attach some screenshots.
Comp A - Direct Internet Connection. Comp B - to share the internet connection of comp A. Run network connection wizard in Comp A and use pen drive to copy the set up in Comp B. This will eliminate writing ip adds yourself. Then in comp B in the internet explorer > tools > internet options > LAN settings > check in automatically detect settings > OK. In comp A enable Internet Connection Sharing (ICS). You are done. Give feedback. Oops! you need to connect both computers by LAN cord beforehand.
Comp A - Direct Internet Connection. Comp B - to share the internet connection of comp A. Run network connection wizard in Comp A and use pen drive to copy the set up in Comp B. This will eliminate writing ip adds yourself. Then in comp B in the internet explorer > tools > internet options > LAN settings > check in automatically detect settings > OK. In comp A enable Internet Connection Sharing (ICS). You are done. Give feedback. Oops! you need to connect both computers by LAN cord beforehand.
i connect it like the way u said and ist connected. but when i open Internet Explorer from the comp B, comp A automatically disconnect from the modem.
its a BX220 ADSL modem with Airtel Unlimited @ 384kbps