Map-quest is an extension of Google Chrome. It can be downloaded from the Chrome web store.
Highly unlikely, as Google Chrome does not carry an app or extension for it.
If you are using google chrome, you can go onto the chrome webstore. There you can get an extension, and from there you will be able to use the new layout as soon as you have downloaded.
Though Google Chrome supports Greasemonkey, you don't need to install an extension for it to run. The man who invented Greasemonkey happens to work on the Google Chrome team, and as such chrome has full featured support of it! Go to userscripts site and click install for any of the scripts, and chrome will treat it just like an extensions, (installing and uninstalling is virtually instant and free) but it will run like a greasemonkey. On top of this - Chrome's support of greasemonkey is more secure than Firefox's, making for a better and safer browsing experience. But it is said, 15 - 25% of userscripts or Greasemonkey scripts does not work properly in Google Chrome. Either use Tampermonkey, a Google Chrome Extension to manage Greasemonkey scripts in Google Chrome. This extension will force userscripts to behave well with Google Chrome.
Chrome extensions are automatically added to the browser when you add them. They could be added for proper utilization and functioning of browser.
Use Google Chrome.
It is probably a Google Chrome extension, go to Chrome Settings, Extensions, then find DefaultTab and uninstall it.
Google Chrome is a web browser, while Google is a search engine. You can continue using Google while using Google Chrome.
Yes, you could Google Chrome for Facebook. Facebook can be accessed with speed from Chrome.
Google Chrome does not have an inbuilt mailer. It connects the mailer of Google for functionality.
I use two web browsers: Mozilla Firefox & Google Chrome. I usually use google chrome, as it is much faster to start up and when browsing is much more responsive. I prefer Google chrome for its speed, but still use Mozilla Firefox for its customizability and better ad-blocking when using Adblock Plus add-on. (Google Chrome has an Adblock Plus extension also, but it is still in Beta stage of development and sometimes misses a few ads.) I would recommend both browsers.
One way to get ActiveX is to use the extension IE Tab, which is available for download below in the Related Linkssection
Google is a website so it does not use bookmarks. However we can put bookmarks in Google Chrome.