server not found page shows while browsing

[myscoot16]

I turn my pc on, click on firefox browser and pull up yahoo. Everything's cool and then during browsing the server not found page comes up. I then go into settings reconnect belkin router if not connected and start browsing again. Happens everytime I get on my pc. Been going on ever since downloaded windows 10 !!

 

[Trouble]

I wonder if your network adapter is going to sleep and not waking up properly.
Check Device Manager, expand network adapters, right click the network adapter that you are using and choose properties, select the Power Management Tab and uncheck the box that says "Allow the computer to turn off this device to save power"