The 3 best surge protectors to protect your computer equipment
Which surge protector should you choose? Our top three brings together the best options for protecting a home or professional setup.
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Power Supply
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PC power supplies: advice, choosing the right one and comparisons
Choosing the right power supply or battery determines the longevity and safety of your computer equipment. Our comparisons help you pick a reliable PC power supply, a USB C power bank or a surge protector to keep your devices safe. We also explain how to test and limit the charge of a laptop battery on Windows, or extend its runtime on Linux with TLP. Find our other tips on power and energy for your devices on the Assistouest blog.
How to test the battery status of a Windows laptop?
Find out how to easily test the battery status of your Windows laptop with the built-in batteryreport.
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How to limit the battery charge on a laptop?
Activating a partial charge mode extends the life of your notebook's battery, especially if you often work on mains power.
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How to test the ATX power supply (PSU) of a desktop PC ?
Learn how to test your ATX power supply. Learn how to diagnose your PSU with a paper clip or multimeter.
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The best PSUs for assembling your PC in 2026
Find the ideal power supply for your gaming or professional configuration! Selection of the most powerful power supplies with certification and cooling.
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Broken computer charger: is it possible to repair it?
Computer charger problem? Learn how to detect the source of the problem and choose the best solution between repair and replacement.
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How to choose the right universal charger for your laptop?
Looking for a universal charger for your laptop? Follow our advice to avoid mistakes: power, suitable tips and safety standards.
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