1. When installing an extension into Firefox, you may be presented with a permission request message.
2. This article provides details about each of the messages and offers tips for assessing the safety of an extension.
3. The extension could read content from web pages, access features on your computer, alter settings in your browser, create/modify/remove bookmarks, enable/disable popups, clear browsing history and cookies, get data from the clipboard, and more.
The article is generally trustworthy and reliable as it provides detailed information about permission request messages for Firefox extensions. It also offers tips for assessing the safety of an extension which can help users make informed decisions when installing extensions. However, there are some potential biases that should be noted. For example, the article does not explore any counterarguments to using extensions or discuss any potential risks associated with them. Additionally, it does not present both sides equally; instead it focuses solely on the benefits of using extensions without mentioning any drawbacks or potential risks. Furthermore, some of the claims made in the article are unsupported and there is no evidence provided to back them up. Finally, there is a lack of detail regarding certain topics such as how exactly an extension can access data from webpages or what types of data can be accessed by an extension. All in all, while this article is generally trustworthy and reliable it should be read with caution due to its potential biases and lack of detail in certain areas.