System-Checker is a potentially unwanted program that displays a tray icon, which shows system information such as CPU and memory utilization when you hover over it. What is not disclosed is that this ...

Microsoft Security Essentials detected potential threats that might compromise your private or damage your computer. Your access to these items may be suspended until you take an action. Click 'show ...

Many of the parts inside of your business computer generate a great deal of heat that gets removed by the cooling fans inside of its case. If the fans run slowly, they remove less heat but also make ...

Former CNET editor Dong Ngo has been involved with technology since 2000, starting with testing gadgets and writing code for CNET Labs' benchmarks. He managed CNET's San Francisco Labs, reviews 3D ...

If you own a modern computer, it is probably several times faster than the one that landed the first lunar module on the moon. Modern personal computers consist of many components that work together ...

How to use our broadband speed checker What do the broadband speed test results show? What you can do if your broadband speeds are slow Shop around for the best broadband deal Which are the best ...