Running a System Diagnostic is a great way to assess your laptop's health and performance. This test checks hardware and ...

The web right now is filled with Windows tools designed for testing the health of ... 5] Vista Battery Saver If you are an intensive Windows user, you may like to check out this freeware utility ...

5. Check battery efficiency (if using a laptop) If you're running Windows on a laptop, you can use the PC Health Check app to ...

Check if the battery icon shows a red cross. Sometimes, problems occur due to a minor glitch on a Windows computer ... To confirm this, run a battery health test on your laptop.