Before you get started with PassWatch you need to activate it on your account. For instructions on how to activate, please follow the article here: Activate PassWatch
First, open the Safari browser on your mac. Use the search bar to find "PassWatch," or navigate directly to the PassWatch extension page at https://passwatch.co/ Click on Install Safari Extension
On the PassWatch details page, click on the Get button.
A prompt will appear asking for confirmation. Click on Add extension to proceed with the installation.
Once installed, PassWatch will be added to your list of browser extensions. You should see its icon appear in the toolbar or extensions menu of Safari.
Next, you will want to Create a Master Password.