Updated March 2023: Stop getting error messages and slow down your system with our optimization tool. Get it now at this link
- Download and install the repair tool here.
- Let it scan your computer.
- The tool will then repair your computer.
If you notice that your Internet connection suddenly stops working under Windows 10, Windows 8, Windows 7 or Windows Vista, or if you encounter certain network and Internet connection problems, here are some troubleshooting steps.
Network and Internet connection problems
March 2023 Update:
You can now prevent PC problems by using this tool, such as protecting you against file loss and malware. Additionally it is a great way to optimize your computer for maximum performance. The program fixes common errors that might occur on Windows systems with ease - no need for hours of troubleshooting when you have the perfect solution at your fingertips:
- Step 1 : Download PC Repair & Optimizer Tool (Windows 10, 8, 7, XP, Vista – Microsoft Gold Certified).
- Step 2 : Click “Start Scan” to find Windows registry issues that could be causing PC problems.
- Step 3 : Click “Repair All” to fix all issues.
1]. IPConfig is a Windows integrated tool that displays all current TCP/IP network configuration values and updates the DHCP Dynamic Host Configuration Protocol and Domain Name System DNS settings. You can access this tool from the command line If you have an incorrect IP address, renewing your IP address can help you resolve your Internet problems this way.
Type in start search and press Ctrl-Shift input. If desired, you can enter ipconfig out of curiosity and press Enter to view the Internet Protocol status or IP address of the computer.
Enter ipconfig /release to free the current IP address.
Then enter ipconfig /renew to get a new IP address.
If you receive an error message when executing the Ipconfig /Renew command, see KB810606
If you encounter this problem again and again, you can have it refreshed at each startup by creating the following file .bat and placing it in your startup folder.
Open Notepad and enter :
ipconfig /enable ipconfig /renew
For example, save it as iprenew.bat file.
Read: How to find, renew and change the IP address.
2] Internet connection problems can often be attributed to a corrupted DNS cache. Resetting or clearing this cache is a simple solution to many of these problems. For example, you can clear Windows DNS cache under Windows 10, Windows 8/7 or Windows Vista .
Start > All Programs > Accessories > Command Prompt. Right-click and select’Run as administrator’. Enter the following and press Enter:
ipconfig /flushdns
You should see a confirmation dialog box:
Windows IP Configuration. The DNS resolver cache has been successfully cleared.
Then type ipconfig /registerdns and press Enter.
This records all DNS entries that you or certain programs have stored in your Hosts file.
If you are interested, you can see the complete syntax for this type of command ipconfig /help and press Enter !
3] The Windows 10/8/7/Vista Network & Internet Diagnostic & Repair Tool will help you identify potential problems preventing a network connection and it automatically takes appropriate steps to correct them. If a computer on the network loses the Internet connection, you can graphically see which connection is down, then use network diagnostics to determine the cause of the problem and find possible solutions.
To access it, open the Control Panel > Network & Sharing Center. Click Fix Problems at the bottom. In the window that opens, you can select the Internet connections or any other problem you want to solve.
Type the following commands in the Run field and press Enter to directly open the desired convenience store:
To open the Internet connection troubleshooting:
msdt.exe -id NetworkDiagnoseWeb
To open the incoming connection troubleshooting
msdt.exe -id NetworkDiagnosticsInbound
To open the incoming connection troubleshooting
msdt.exe -id NetworkDiagnosticsInbound
Expert Tip: This repair tool scans the repositories and replaces corrupt or missing files if none of these methods have worked. It works well in most cases where the problem is due to system corruption. This tool will also optimize your system to maximize performance. It can be downloaded by Clicking Here
