To change these preferences, choose Safari > Preferences, then click Passwords. In the Safari app on your Mac, use Passwords preferences to view, add, or edit user names and passwords you saved for websites. Change Passwords preferences in Safari on Mac.The distinctions are confusing and I couldn’t even find the non-X version of the extension in the Firefox or Edge Add-On stores I had to download it from the 1Password site.Requires macOS High Sierra 10.13 or later. Beta releases are still in development, but your data is as safe as ever. If you always want the newest, shiniest version, you can download the latest beta release of 1Password.If 1Password still isn’t working in your browser.If you’re using a different browser, like Chrome or Firefox, some extension issues can be resolved by reinstalling the extension and restarting your computer: If you’re using Safari, the 1Password extension is included with the 1Password app, so you can skip this section.to test web servers in a locked down production environment. Occasionally, our customers run into a problem when installing HttpWatch on a PC or server that has no internet access, e.g. Installing a Chrome Extension Without An Internet Connection.