Evernote is a general note taking application that integrates with your browser. You can use it to save entire articles, bookmark articles, take notes, and more. It comes in both a free version which has limited synchronization capabilities, and also a subscription version, which raises that limit. You can download Evernote for your computer here. It can be used online, and there’s an app for it as well.
Some of the things you can do with Evernote:
Save search-result lists
Save complete articles
Save bookmarks to articles
For the complete list of tips, see PEP-Web Tips on the PEP-Web support page.