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Internet Security

Use an ad blocker

Use an ad blockerThe Internet is awash with advertisements, and many websites offer autoplay video ads. It's not just our sanity that suffers - our internet connection is also in trouble due to all this data clutter. Like everything else on your web browser, banner ads and pop-ups can hog bandwidth .....

How to test the performance of your Mac

How to test the performance of your MacThink testing performance on a Mac sounds like a job for the IT department? Think again. Read on to learn how to run diagnostics and speed tests like a pro to make sure you're getting the most out of your Mac, plus learn how cleanup and performance optimisation.....

Virtual rootkit

Virtual rootkitA virtual machine is a software-based emulation hosted on a physical computer. Virtual machines are used to run multiple operating systems on a single machine, or to test programs in an isolated environment.Virtual rootkits or Virtual Machine Based Rootkits (VMBR) load themselves unde.....

How to find a rootkit

How to find a rootkitIf you suspect that your computer is infected, the following techniques can help you find the rootkit.Signature scanning: Computers deal with numbers. A software signature is a set of numbers used as its representation in computer language. You can scan your computer against a d.....

What is a performance benchmark?

What is a performance benchmark?A performance benchmark is a guide based on how computers with similar specifications handle certain tasks. When it comes to determining if your Mac's performance is getting worse, Mac benchmarking can tell you if your Mac is working properly.Benchmarking tools help y.....

Are stress tests safe?

Are stress tests safe?Stress tests are generally safe, provided you do them in moderation and monitor the results carefully. Although there is a theoretical risk of burning up the CPU, in practice computers are designed to shut down automatically before they reach this point.That said, it's best not.....

How to prepare for a stress test

How to prepare for a stress testIt is important to configure the computer correctly before checking the CPU through a stress test. This involves setting up a controlled environment where background applications do not interfere with the results.Here's how to set up and prepare your PC.First, close a.....

How to stress test your PC's CPU

How to stress test your PC's CPUHave you ever wanted to test what your computer can do? Stress testing your CPU is the safest way to discover the true limits of your computer's capabilities. Read on to find out how to stress test your CPU and put your processor through its paces. Then, get special c.....