It is convenient to save your passwords for all your devices. And everybody does it. But think about what happens if they fall into the wrong hands
Why Delete your Passwords?
Saved passwords are easily accessible by third parties. A so called friend borrowing your laptop? They might not do much damage by accessing your social media accounts. However a more savvy friend just might know that most Browsers will let them see your passwords. And worse they do not even need to be online