PCHardwareTest guides
PC Hardware Test Guides
Helpful, practical guides for checking computer and laptop hardware with browser-based tests. Start with the device you want to check and follow the steps on the matching guide.
Browse hardware test guides
- Keyboard Test Online — Test your PC or laptop keyboard online for free. Check individual keys, modifiers and function keys directly in your browser with no software download.
- Mouse Test Online — Run a free mouse test online to check movement, left and right buttons, middle click, wheel scrolling and double-click input directly in your browser.
- Webcam Test Online — Test your webcam online for free. Check camera permission, live video preview, reported resolution and frame rate directly in a modern browser.
- Microphone Test Online — Test your microphone online for free. Check input levels, waveform activity and a short local recording directly in your browser.
- Speaker Test Online — Run a free speaker test online to check left, right, stereo and tone playback from your PC or laptop speakers in your browser.
- Headphone Test Online — Test headphones or a headset online for free. Check left and right channels, stereo balance and browser audio playback without installing software.
- Screen Test Online — Run a free screen test online for your monitor or laptop display. Use fullscreen colors and patterns to visually check pixels, uniformity and display response.
- Dead Pixel Test Online — Use a free dead pixel test online through the PCHardwareTest screen test. Inspect solid colors in fullscreen to spot possible dead or stuck pixels on monitors and laptop displays.
- Gamepad Test Online — Test a gamepad or controller online for free. Check browser-visible buttons, sticks, triggers and axes directly through the Gamepad API.
- Touchscreen Test Online — Run a touchscreen test online for free on supported devices. Check touch input and browser-visible touch interaction directly on the page.
- Touchpad Test Online — Test a laptop touchpad or trackpad online for free. Check pointer movement, clicks and browser-visible input without downloading software.
- Battery Test Online — Check browser-visible laptop battery status online for free. View charge level and charging information when your browser and device expose the Battery API.
- Network Test Online — Run a free network test online to check browser-visible connection status and basic network information without installing software.
All interactive tests run from the PC Hardware Test Online homepage, so these guide pages add information and internal navigation without duplicating the test application.