In many web-sites, you can't copy text by preventing Right-Clicks or Mouse-Drag on web pages.
How to Extract Text from Web pages?
How to Text copy a disabled selection or right click site?
This program is designed to extract and copy only text with a click or two.
Web Page Text Viewer and Web Plain Text Copy Enabler.
Mara Copy : http://bit.ly/2z06M0J_MaraCopy
(This is a Google Chrome Browser Extension program.)
Ex) Google News Site (https://news.google.com/),
Subject Text (Hyper Link) cannot mouse drag (can't block selection).
If you want to drag the text, Only Click the Mara Copy icon.
Next, You can drag the text a Popup window.
Mara Copy : http://bit.ly/2kWFN2D_MaraCopy
(This is a Naver Whale Browser Extension program.)