about:blank is a common URL (website address) that will display a blank page in most modern Web Browsers. Many times this page will be shown when opening a new tab.
The definition of a notecard is: a decorative card with a blank space for a short message.
It lets you know you have a new message, and gives you a link to look at the new message(s).
it means that u dont have a message or the person ur talking to doesnt want to talk anymore
It means Personal Message, or Private Message.
If you do not have msmgr open and you still get the message then it means your computer needs to be patched . You need to update your windows operating system
Usually a 404 error meant that the website can't be found by your browser. It don't mean anything else that i know of .
If you get a message from WikiAnswers saying to "upgrade browser" then check to see if there are any new updates for your browser because WikiAnswers "may not" be able to work with that Version of the Browser.
A browser is a computer program used to access the Internet. For example, Internet Explorer, Google Chrome, Foxfire, etc. When you search on a browser, it gives results. You must find the answer you want in those results.
A "browser" is a program that can render/read HTML.
Message received
It depends, what do you mean by console message?
Do you mean the browser window? Yes; I can see my browser window.