Here's a number of options:
If you do not want to see apps but want to see most visited sites just click on "Most Visited" in the new tab.
AVG search can be deleted by deleting the homepage. If any extensions are there, they much also be deleted.
Yes you can change it back from Google chrome to Google classic. just enter this URL "http://www.Google.com/support/chrome/bin/answer.py?hl=en&answer=95319" and follow the instructions.
There is a forward button in Google Chrome. It is located just right to the back button alongside URL.
Log in it as a guest.
Beats me. I don't like Google Chrome and I suspect even Google itself because of this difficulty.
You can backup with the last page on Google Chrome easily. It can be seen in the History tab of Chrome.
No, you can download Google Chrome from Google.
You don't the thumbnails on the Google new tab page are based on the most frequently visited sites, so if you just follow your regular web traffic they will return.
Just go back to the chrome webstore and download them again. If you had your google account hooked up to the browser you can restore it back to a certain time but only if your account was hooked up.
Google Chrome can be downloaded via the official website of Chrome. You can type Google Chrome on Google and get the first website.
Google Chrome does not have it's own email system. However Google Mail and Chrome both are products of Google.
Google Chrome