Hi,
Thank you for posting your query on Microsoft Community.
As per the description, I understand that you are facing some issues using Windows 10.
This might have occurred due to some system conflicts.
Try the methods.
Wired and wireless network problems
http://windows.microsoft.com/en-us/windows/network-connection-problem-help#network-problems=windows-10&v1h=win81tab1&v2h=win7tab1&v3h=winvistatab1&v4h=winxptab1
Why can't I find a wireless network?
http://windows.microsoft.com/en-us/windows/cant-find-wireless-network#1TC=windows-10
Run the System File Checker tool (SFC.exe)
System File Checker is a utility in Windows that allows users to scan for corruptions in Windows system files and restore corrupted files. It will scan your system files
and to repair missing or corrupted system files in Windows. To run the SFC scan, refer to the Microsoft article below.
http://support.microsoft.com/kb/929833
I would suggest you to refer to the Help Article and check if that helps.
How to: Install and Update drivers in Windows 10.
http://answers.microsoft.com/en-us/insider/wiki/insider_wintp-insider_devices/how-to-install-and-update-drivers-in-windows-10/a97bbbd1-9973-4d66-9a5b-291300006293
Hope this information helps. Please let us know if you need any other assistance with Windows in future. We will be happy to assist you.