Builder.ai went from a value of $1.5 billion to zero in a few months, amid questions over the sales of an A.I. product. Its downfall hints at a broader downturn.

Google's updated documentation asks publishers to change how they use JavaScript to block users from paywalled content.

In previous versions of Microsoft Outlook (the classic app), you could view the HTML code of an email by opening the email, right-clicking on it, and selecting “View source” from the context menu.