Is sound coming from only one side, or are your speakers swapped? Run a quick left and right speaker test and fix balance, mono audio and cable problems.
Left and Right Speaker Test: How to Check Your Stereo Sound Read More »
If people can’t hear you on calls, test your microphone in seconds and work through the fixes that solve most problems: permissions, the wrong input, mute switches and drivers.
Microphone Not Working? How to Test and Fix It on Windows and Mac Read More »
Paid for a 144Hz monitor but not sure you’re getting it? Run a free refresh rate test, and fix the settings and cables that keep screens stuck at 60Hz.
Refresh Rate Test: How to Check if Your Monitor Really Runs at 144Hz Read More »
Check your webcam in seconds with a free online test, then fix the most common problems: no camera found, a black screen, blocked permissions and a blurry picture.
How to Test Your Webcam Online and Fix It When It’s Not Working Read More »
Does your mouse click twice when you press once? Run a free double click test, find out if it is the switch or a setting, and fix it step by step.
Mouse Double Clicking? How to Run a Double Click Test and Fix It Read More »
Keyboard not working? Most problems come from settings, connections or drivers, not a broken keyboard. Here are 9 quick fixes for Windows and Mac, starting with the easiest.
Keyboard Not Working? 9 Fixes for Windows and Mac Read More »
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