Find the add-on you want to disable and click its " Disable" button.
Click " Extensions" to view the installed extensions that add features to Firefox, or click " Plugins" to view plugins that add compatibility and functionality.
If you are using Windows XP, click on " Tools" from the menu bar near the top of the browser window and choose " Add-ons.".
Click the orange " Firefox" button in the top left-hand corner of the browser window and choose " Add-ons" from the right column of the menu to open an Add-ons Manager tab in the active browser window.
Follow the steps in this help article: Why Do I See "Error on Page" in Internet Explorer?.
Here are steps for various browsers: Microsoft Internet Explorer 11 and Later: To see if this is the case you can try disabling all plugins, add-ons, or extensions within your browser. If you are encountering speed, upload, download, or various interface problem with Box it could be caused by a plugin, add-on, or extension that you have installed in your browser. This would be a much more flexible and useful method than straight extensions sync which can be annoying sometimes.Can browser plugins and extensions affect my connection to Box? You can technically already make an “Extensions” folder in your bookmarks and bookmark your favorite extensions, but why not make this an integral part of Brave? So you have Google’s extensions library and your own extensions library. You could just open this extensions library and pick which ones you want installed from the list of ones you like. So you can always open your own extensions library and pick extensions you want on any of your synced systems in just a click instead of going through each by hand, remembering their names and slowly installing them. What I’d like is syncing of basically bookmarks for the extensions. At least not a direct one, because you might not want some extensions on some systems for whatever reason and being forced to use them is annoying as I’ve experienced endless problems with Addons syncing in Firefox across systems. Actually, extension syncing is not a good idea.