Online Great Tools - Part 1

1) Send files up to 2 GB:
Now you can send files up to 2 GB with no ads, basic tracking, 14-day expiration, and Unlimited downloads.
*you can send files up to 2 GB to your friends with out logging on to your e-mail id. *No Need to signup.
Yousendit.comNote: Please don't send any private information to your friends Or Don't carry your office data outside using this trick. ;)

2) Tiny URL :
Enter a long URL to make tiny. Tiny provides shorten URL, tiny URL, hidden URL, and sub domain URLs services for free. Shorten your URL here.
Tiny URL

3) Share an Image file Online with multiple users:
Supported file types allowed: jpg, jpeg, png, gif, bmp, tif, tiff, swf.
Iamge Size < 1.5 megabytes.
http://www.imageshack.us/index.php

4) Online US Time Zone Map with Current Times:
US Current Times

5) Online Dictionary:
Online Dictionary

6) Online Spell Checker:
We do lot of mistakes with spellings so you can either Google it or use the following link.
Online Spellcheck
Great tool helps you at the time when, you don't have MS-Office.

7)If your question is "How XYZ stuff Works?" Here is the solution for you.
A great URL which clears almost all your doubts.
How Stuff Works.com