Questions about laptop internet access! Urgent

How can I access the Internet if I have a wireless SIM card?

Connect the computer with Bluetooth on your mobile phone or connect it to the computer with a data cable to connect the computer to the Internet.

From places where there are hotspots, such as Starbucks, Pizza Hut and other places, hotspots are places with network signals, it is recommended that the next detection software detect it, and you can go to the Internet if you have it, like wireless routers This is the principle.

You can use a 3G data card to access the Internet, and use China Mobile's TDSCDMA to support national standards!

There are also two situations of wireless Internet access, one is the LAN wireless Internet access at home, which is actually wired, that is, the first line into the home, but the computer is equipped with a wireless network card, and the Internet is accessed indoors or in a short distance.

The other is true wireless Internet access, such as China Unicom CDMA wireless network card, which can bring the computer anywhere to access the Internet.

The two tariffs are different, the first one is obviously cheaper, that is, to apply for a broadband installation in Telecom. The second type is more expensive, and the second type is definitely slower, which is suitable for business travelers who travel frequently.

But now 3G communication technology is under construction, and China Telecom and China Mobile have respectively released 3G wireless netbooks, this speed is very fast, but because it is an emerging technology that has just come out, so the tariff is still very expensive, and there will not be many people to use it for the time being.

You don't need to buy it, most notebooks have built-in wireless network cards. But you need to have a wireless game to get online, so you'll have to install broadband. At present, there are no public routes on the mainland.

McDonald's wireless you can use a wireless LAN card to search for signals, at home you want to 2 too computers at the same time you also need a router (wired or wireless), and then set the route to go online, if it is a wireless router is also the same. Set it up, and then use the LAN wireless network card to search for the signal, if you get the dormitory, the school should not give the wireless signal, it should be wired, you can plug in the network cable directly, the above answer hopes to help you.

Good luck with you and your notebook!!

1 What do you use to access the Internet at home? If you're dial-up to ADSL and you have more than one computer, you'll need a router;

If you are using a computer to access the Internet, you only need to connect the computer to the adsl modem with a network cable, and then dial in on the computer, without a router.

2 The router can be set up to automatically dial up and automatically assign IP addresses, if it is a wireless router, you can also enable the WLAN function and use the wireless network card of the laptop to access the Internet. If you have any questions, please refer to the manuals of your router.

3 If you have opened a local area network, then you need to find a network administrator to set an IP address and DNS address for you to surf the Internet.

You can go directly to it, but you need a router when you want multiple computers to access the Internet at the same time.