I am using Aircel 3G Dongle. It is difficult to insert it every time in my laptop to connect to the Internet. Also, I can't use that in my mobile since it's already inserted in Dongle. I want to use the SIM card as WiFi. What will be the solution?
The bad news is that you can't use the SIM Card as WiFi because it requires a special dongle that connects to the carrier's cell towers to make the Internet work. It wasn't available and it won't be available in the near future. The good news is that you can stream the Internet from your laptop to surrounding WiFi devices. To do this, install Connectify Hotspot. You need to have the dongle attached to laptop and connected to the Internet. Install the application, then you will have the possibility to switch the wireless card to act as a router for other devices to connect.