In Google Chrome; how to select more than one
- extensions and
- search engines
at the same time so that I can delete all at the same time?
I believe that deleting all themes and extensions is not a simple process.
Themes can be deleted by entering
chrome://settings/, and under Appearance
clicking "RESET TO DEFAULT".
Extensions can only be deleted in
chrome://extensions/ one at a time.
To delete all the extensions in one go, you need to position to the folder
and delete all its sub-folders. This should be done when Chrome is not running. The first time you try it, I suggest, rather than deleting, to move them away, just in case, until you verify that there are no ill-effects.