Troubleshooting Wi-fi connectivity issues in Windows

Often we find some mysterious messages of Windows when we try to access internet over Wi-Fi (Wireless Fidelity): 
This connection has limited or no connectivity.  
No internet access
The connection is limited

The limited connectivity issue is an extremely annoying problem because the error can easily waste an entire day trying to fix it.  
Here, I will give you some tips to solve the Wi-Fi connectivity issues.
When you encounter Wi-Fi network issues, ensure that Wi-Fi drivers are installed properly.

1)      The very first thing that you have to do is rebooting both the system and Wi-Fi router.
2)        Turn off the Wi-Fi router & hold the reset button of the router for 30 seconds
That should get you back online! If not then you must attempt the following tricks or methods.

3)          Reset the Wireless network adapter

  • In the Run box type the following command 
    ncpa.cpl
  • This command brings a list of network connection icons. Now find the Wi-Fi network adapter & Right-click on the Wi-Fi connection and select Disable.
  • After that you have to Enable the Wi-Fi adapter by double clicking on the Wi-Fi connection.
  • Now try to access internet in your browser.

If the problem is not resolved, then try the next remaining methods too…

4)                Reset the TCP/IP stack | This can solve some browsing issues
You can reset the TCP/IP stack using the following netsh command
  •     In the search box of Windows type cmd
  •     In the search results, Right click on the Command Prompt
  •     Click on Run as administrator
(You can launch the Command Prompt with administrative privileges by simply pressing Windows key + x and then a)

Then type the following command and press Enter
netsh int ip reset
Now restart the computer.

5)      Disable Wi-Fi adapter napping
        Your Wi-Fi network adapter might be going into a sleep mode to conserve energy.
  • In the Run box type the following command
    Ncpa.cpl
  • This command brings a list of network connection icons.
  • Click on the name of your Wi-Fi network and choose the Properties
 In the Wi-Fi Properties window click the Configure button.

Then pick the last tab called Power Management and you’ll see this option:
Allow the computer to turn off this device to save power.


Uncheck it, click OK and then login to your computer again to confirm the fix.
6)      Reset TCP/IP Autotuning
Using the following three netsh commands in Windows might fix the issue.
Launch the command prompt with administrative privileges and type:
netsh int tcp set heuristics disabled
netsh int tcp set global autotuninglevel=disabled
netsh int tcp set global rss=enabled
 
Hope your problem will be solved after attempting the above methods. Please leave your feedback and let me know if you are still facing any sort of problem.

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