The Windows 10 Task Manager Performance tab allows you to right-click on the various categories and copy the information into formatted text. This text can then be paste into online forums where you are receiving help, share it with others, or more easily copy down the hardware installed in your computer. For example, the CPU category shows you information about the CPU installed in the computer, how many cores and logical processors it has, the base speed, the current speed, its current speed and its CPU utilization, and more.
Source: https://www.bleepingcomputer.com/news/microsoft/windows-10-task-manager-lets-you-copy-performance-data-as-text/