I just want to be able to copy all or part of a Gmail message to the Clipboard.
Can I do that?
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking.If this question can be reworded to fit the rules in the help center, please edit the question.
Ctrl+A - Select All
Ctrl+C - Copy To Clipboard
If you just want to copy part of what's on screen: