How to download Windows features on windows operating systems(Windows 7,8,8.1 and 10)

Most people find it difficult to download some windows features to our PC's after formatting the system. Some of the softwares or programs we do not find easily or we mostly download wrongly is the .net frameworks, hyper-virtualisation, legacy components and the likes.
I will be teaching you how to get these programs in the right way whenever you are in need of it.

(1)Click on the "Start".
(2) Type "Control Panel".

(3) Click "Programs" and also Click "Turn Windows Features On or Off".

(4) These list of windows features pops up, then check/tick the features you want and click OK

Windows will download the right files and programs needed by the computer itself, rather than browsing the web for a long time downloading the wrong programs and files.
On completion, system restart should be carried out, and download fails due to network issues;
Repeat step 4.