Arduino, is the World’s Best Open Source Electronics Prototyping Platform. But To work with Latest windows 8, drivers need to be install bypassing digital signature. So In order to install Arduino Drivers into your Windows 8 PC. Follow the below steps to get connected with your Arduino USB.
Procedure for Bypass Windows Digital Signature Verification
Press Windows Key + R
Enter shutdown.exe /r /o /f /t 00
Click the “OK” button.
System will restart to a “Choose an option” screen
Select “Troubleshoot” from “Choose an option” screen
Select “Advanced options” from “Troubleshoot” screen
Select “Windows Startup Settings” from “Advanced options” screen
Click “Restart” button
System will restart to “Advanced Boot Options” screen
Select “Disable Driver Signature Enforcement”
Once the system starts, install the Arduino drivers and your Digital Signature verification is no more.