Disable site restrictions which prevent users on performing clipboard operations, text selection, page printing (experimental), and opening the Right-Click context menu. To open the Right-Click context menu use SHIFT+RightClick (the default; configurable in the script code).
< Disable Site Restriction On Page Operationsについてのフィードバック
I can't provide examples for sites which prevent the text selection, because it was quite a long time ago and I can't remember it. I can only provide a synthetic example.
https://developer.mozilla.org/en-US/docs/Web/CSS/user-select#Result
For right-click context menu, you can check it using Google Drive.
As for anti page print prevention, I can't give you an example, because it's an experimental code. It's based only on theories and simulation. It's not guaranteed that it works or have any effect at all.
How To Test If It's Working?
I don't know any sites that restrict your clipboard abilities or right clicky ness-- can anyone send me a link so I can test that this site works?
In the future you might want to include such a link in your script description. That way people can click on it and quickly verify that your script works as described.
Thank you!