[Closed] Chrome Two Little and nasty bugs (?)

Unlike Firefox and Opera, Chrome is not a fully complete browser. It uses all kinds of components on the local PC's Internet Explorer to function. So, when you add a personal certificate, you're adding it to the local PC's Internet Explorer, not to Chrome Portable. It says so right on the app page:

Certificates Not Portable: Google Chrome has no certificate manager. It uses Windows' certificates manager. So, any certificates you install through the Google Chrome interface are stored on the current local machine and will not travel with you. Thus, you should not use any private certificates with Google Chrome except on your own PC.

If you want to use a personal security certificate portably, use a complete browser like Firefox.

Chrome's extensions are a bit of a farse. Unlike Firefox's extensions, Chrome's extensions like TweetDeck and the like are NOT browser extensions. It's just an easy way to install local apps. So anything you install via Chrome is installed in the local PC. You can do this without admin rights because Chrome ignores the standard Windows security model and installs itself and extensions to the user's data profile directories instead of Program Files. That's also why a local install of Chrome is more vulnerable to security issues than a local Opera or Firefox install are (since they both follow the Windows security model).