In the year 2011, 0.02% of all Gmail users found their inbox completely empty because of a bug in various data centre of Google. Although Google team was able to restore emails for each and every affected user from their offline backups, but this incident clearly shows that you should also have a copy of all your mails with you!
Both Google Search and Yahoo! allows you to check current conversion rates of major currencies all over the world. Let’s check out in this post how to do so: