Press the Windows key + D on your keyboard to show the Desktop.
Right-click the Network icon located at the bottom-right corner of the Desktop screen, then click Open Network and Sharing Center.
Click Change adapter settings.
On the Local Are Connection Properties window, select Internet Protocol Version 4 (TCP/IPv4) then click Properties.
Click the radio button beside Use the following IP address: and enter the IP address, Subnet mask and Default gateway in the fields provided. Select Use the following DNS server addresses: and enter a Preferred DNS server.