KlyveroComputer Test
A guided display, keyboard, mouse and media check for your selected peripherals.
Make it your session
Choose what you want to check.
No permissions are requested here. Each test starts only when you choose to run it.
Choose the device you are testing. Adjust the checks below to match your connected peripherals.
Only your selected steps and classifications are saved, never recordings, raw inputs or numeric device measurements. Expiry is enforced on next access.
About this test & common questions
how to test computer peripherals online?
This computer test guides you through display, keyboard, mouse and media checks for your chosen peripherals. Optional workloads help you inspect browser performance.
can a browser diagnose all PC hardware?
These checks do not inspect storage health, internal temperatures, power supplies or every connected component; they cannot certify a PC.
Explore individual checks
Choose relevant steps before starting. Permissions are requested only when you start a check that needs them. You can skip a step and review its status separately.