Is your computer getting slower, or are you imagining it? We'll walk you through the ways to check your computer's speed.

Is your computer too slow? Sometimes it seems like they cannot work fast enough — but that doesn’t mean you need to get a new one.

Download speed measures how quickly you can receive (or download) data from the internet; it's also referred to as ...

Check for viruses or other potential infections Your computer constantly faces potential malware, viruses, and other infections when casually browsing the web.

Your CPU temperature affects your computer's performance and can indicate its overall health. We'll show you how to monitor it and what to do when it spikes.

In this guide, we'll show you the commands you can use to determine the technical specifications (size, speed, type, form factor, etc.) of the RAM installed on your Windows 11 computer.

The speed tests below offer reliable results to test the speed of your internet connection. That said, results can vary based on factors like how many devices are connected to your Wi-Fi at one time.

You can check, control, increase, monitor or change the CPU Fan Speed safely in Windows 11/10 by following any one of these methods.

On Your Computer With the help of Measurement Lab, Google built a speed test directly into its search engine.