How to detect that the computer is connected to the Internet, and there are some basic detection fun

Hello, general antivirus software can detect the network, including 360, QQ Computer Manager, Kingsoft Antivirus, etc.

1. First, click on the computer in the desktop of the computer.

2. Then click to open the control panel.

3. Then click on Network & Sharing Center.

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4. Then click Change adapter settings.

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5. Then right-click on the network you are connecting to.

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6. Then click Diagnostics.

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7. Finally, wait for the diagnosis to be completed, and then you will be able to know what problems exist in your current network.

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8. Summary: 1. First, click on the computer in the computer desktop.

2. Then click to open the control panel.

3. Then click on Network & Sharing Center.

4. Then click Change adapter settings.

5. Then right-click on the network you are connecting to.

6. Then click Diagnostics.

7. Finally, wait for the diagnosis to be completed, and then you will be able to know what problems exist in your current network.

To detect whether the computer network is smooth and whether there is a fault, you can use the 360 network disconnection first aid kit to detect.

This problem is actually very simple, we only need to see that the computer icon at the bottom right of the computer is positive, and the normal color is networked; If you don't have a bad network, it's an exclamation mark.

There are several ways to do this, and the steps are as follows:

First method:

1. Open 360 Guard, find the "Network Speed Test" in the lower right corner and click to open it;

2. The broadband speedometer will start to detect the maximum access speed of the current network broadband;

3. After the test is completed, it will show which interval the broadband belongs to, and the 10m broadband between 1---m and 2m is 10m.

The second method:

In ** movies, programs, will be displayed how many kbps per second, if the speed shows about 200kbps per second, that is, your broadband is 2m; Showing 100kbps is 1m. And so on.

The third method:

You can call the service staff through the ** on the broadband service guide to check how many megabytes of broadband you have.

Are you saying there's a problem with internet speed?

First, make sure your router is set up correctly.

1. The problem of setting the IP address of the computer.

1) When connecting to the router to surf the Internet, you need to set the IP address on the computer to be automatically obtained (dynamic IP).

Dynamic IP address configuration of the computer.

2) If the administrator of your network requires a fixed IP address to access the Internet, please fill in the correct IP address, subnet mask, gateway and DNS server address in the local connection.

2. Check whether the network is normal.

1. First of all, open PC Manager and select the toolbox in the lower right corner.

2. Select the network repair tool.

3. Click Fix Now.

1. We click the windows key of the computer to open the command prompt.

2. Open the command handler, commonly known as the cmd command line, and use ipconfig to query the IP address you obtain.

3. Check the stability of the network, first check the stability of the intranet, for example, ping the gateway first, the ping test is as follows, the delay is 1ms and there is no jitter packet loss, which means that the intranet is fine.

First of all, be clear about what you play to check, your question is not clear.

This situation will occur on many computers, and I also encountered this situation when my computer was reinstalled last month, and you can get there.

Testing Consultation!

Is it a Lenovo computer? Press F1 to enter the BIOS at boot, and reset the boot items inside, first = cd-rom , second = HDD, other = disaleTry it.

Didn't get into the system, did you? It seems to be a problem with the network card booting.