You can use this information to check on things like if someone is hacking into your account (if you notice an increase in data going out) or see which websites are using the most bandwidth (if you notice an increase in data coming in). Many people believe that the cfosspeed.exe file is a virus, malware, or spyware, but it’s actually a legitimate Windows program that comes installed with Windows 10 machines by default. It monitors how much data your computer receives from the internet and how much data you send to the internet. That way, you won’t have it running in the background every time your computer starts up but you’ll still be able to use Network Link Conditioner whenever necessary.
Then scroll down until you find Cfosspeed.exe, right-click on it, go to Properties, and set its startup type to Disabled. If you want, you can disable its processes by going into Settings -> Control Panel -> System and Security -> Administrative Tools -> Services on Windows 10 computers or simply searching for services from the Start Menu in older operating systems.