Solve WIFI Problem in Windows 10

Many users fetch WI-Fi problem in window 10 after upgrade from window to older version or install new window 10.So here describe some steps for solve WI-Fi problem on window 10.
If you are looking for any solution from below

• No WiFi is available on my computer after Windows 10 update.
• Windows 10 WI-Fi is not working.
• How to connect Window 10 laptop with WI-Fi.
• WI-Fi working solve after updating window 10.
• Window 10 WI-Fi limited connectivity.
• No WiFi adapter found after Windows 10 upgrade.

First why this occurs after updating window 10. It's because of WiFi driver not installed on window or old driver not compatible with Windows 10

Here below describe some steps for all users so apply any steps and than restart your PC and check again if not solve than check next step.

1.  There are many software available in site like as "Driver Talent" to find missing driver in system but all software are paid for installed driver.
2.  Run command prompt as administrator from Window+R key and write following command
   

   reg delete HKCR\CLSID\{988248f3-a1ad-49bf-9170-676cbbc36ba3} /va /f

   and than press YES and enter netcfg -v -u dni_dne command.
3.  Press "Windows Key + S" and choose "Power Options". Locate the current plan of your computer ("Balanced") and click "Change plan settings"
   Click "Change advanced power settings"click "Apply", and then click "OK" choose "Maximum Performance" under "Wireless Adapter settings".
4.  Open command prompt with admin rights and open below command

   netsh int ip reset 

5. Open Network and Sharing Center from Control Panel than click on change adapter settings.Right click on WiFi and click properties than click on Configure Button.
   Navigate to last tab Power Management and select checkbox Allow the computer to turn off this device to save power click on OK
6. Resetting Tcp/Ip Auto-tuning.Open command prompt as administrator from Window+R key.Type below commands one by one

   netsh int tcp set heuristics disabled
   netsh int tcp set global autotuninglevel=disabled
   netsh int tcp set global rss=enabled

7. Open Device Manager from control panel or directly search from task bar.than click on Network Adapters and find your wireless driver
   Right click on it and choose first option Update Driver Software. Find driver from internet and install it.
8. Find your laptop model driver from online and install it on PC.Open Device Manager and choose WiFi Driver from Network Adapter than click on "Browse my computer for driver software"
   than click on Let me pick from my computer.check show compatible hardware.select driver and click on next