Click left mouse button when red circle turns green as fast as possible. Test can be retaken multiple times without affecting score. Record is based on worst result in five attempts
Turn off computer and unplug all power supply cables. Open case and remove power supply plugs. Check all cables for complete disconnection
Real gold falls to bottom of lukewarm water, fake gold floats. Gold doesn't rust when wet, fake gold shows discoloration. Vinegar test shows fake gold changes color, real gold stays unchanged. Gold isn't magnetic, fake gold pulls to strong magnets. Gold streak on unglazed ceramic plate indicates authenticity
Click Start Test button at restream.io. Allow browser access to your webcam. Preview your webcam before recording
Screen resolution defines sharpness and detail of screen. Higher resolutions provide sharper images and better readability. Lower resolutions can result in blurred or pixelated visuals
Power rating is the highest allowed power input through equipment. Ratings can include both maximum and average power. Manufacturers set limits to protect equipment and simplify system design