Screenshots can be made from Windows itself, but, if you really want to make professional captures, then what you need is a program like Magic Screenshot.
Magic Screenshot has several tools that will allow you to carry out different actions: make a total or partial capture of the screen, store the different graphic captures that you are making, check the history of these captures, adjust the resolution level and the quality of capture, export any of the history captures to another program (or to the Windows clipboard), and so on.
In addition, Magic Screenshot is totally free (for personal use). For its correct operation you need to have previously installed the.NET Framework 2.0 or higher.
You can free download Magic Screenshot 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.