You can easily repair a problematic network connection on your Windows PC using the built-in Windows Network Diagnostics tool. Sometimes, the WiFi connection can randomly stop working for reasons unknown and it can get really frustrating, especially when you have work to do. Not to worry though, as it is pretty easy to repair network using Windows Network Diagnostics tool on your computer.

If your network connection isn’t working properly, then you will see a yellow exclamation mark on the network icon in the status bar. You may also see a message such as ‘Windows was unable to connect to the network’ or something similar. This can happen to anyone and yes, it is annoying. Luckily, Microsoft has included an easy to use tool that usually fixes the problem, as long as it’s software related. If the problem is due to a hardware fault, then the tool can’t be used to fix the issue.

Now, let’s take a look at how you can use the built-in Network Diagnostics tool to try and fix the problem with your network connection. Whenever there is something wrong with your connection, Windows will usually recommend to use the tool. Here’s how to use the tool.

Repair Network using Windows Network Diagnostics Tool

Follow the steps below to start the Diagnostics tool and repair the network on your Windows PC.

1. The Windows Network Diagnostics tool can be accessed by clicking on the network icon in the Status bar. Windows will automatically show the option to launch the tool, simply click on the link. You can also access the tool via the Start menu. Click on the Start button and search for network. You should see the Network Diagnostics tool in the search result.

2. Find the option that reads ‘Find and fix networking and connection problems’.

3. The troubleshooting windows should now open up. Click on the advanced option to run the tool as administrator.

4. You can also click on the Apply repairs automatically button if you want to follow the auto route.

5. If you clicked on the Advanced option, then you will have to choose the type of connection. Click on Next to start the troubleshooting process. Windows will now work its magic to find the fault with the network.

6. Once the process is complete, Windows will either fix the problem, or show you the reasons for the fault. If Windows has solutions for the issue, then you will be provided with further options. Most common issues can be fixed using the Network Diagnostics tool. If the issue is related to things such as DNS, then it will be automatically resolved by the tool.

If your problem has nothing to do with the software, then you will have to take a look at your hardware. The router, cables, and other things could be the reason why your internet connection isn’t working.

If nothing works, try contacting the Microsoft online support to solve the issue. The final step would be to use a system restore or reinstall the Windows OS. However, you will most likely not have to use this step. The Windows Network Diagnostics tool should be able to fix most common network issues without a sweat. Anyone can use this tool and it works fast to find the fault.

So there you are, that’s how you can repair network using Windows Network Diagnostics tool on your PC. That was pretty easy right? We hope that this tutorial helped you fix the network issues on your Windows PC.