Firefox 2 (Windows, Free)
Everyone's favourite web browser and why shouldn't it be? Easy to use, more secure that others being open source software. Has a large library of plug-ins, add-ons, themes etc. Easy customization, built-in pop-up blocker, password manager, rss feed reader etc make this <i>the</i> best. - CrabNebula
Safari 3 (Windows/Mac, Free)
From Apple's software house. They claim it is faster than Firefox and better.
Low on plug-ins and add-ons but that is because it just came out. Has a nice interface though, sweet and simple as Apple has always been. - CrabNebula
Gmail (Multiplatform, Free)
Its fast, its awesome, its...Gmail. Lots of storage space so you will never have to delete anything. You can also search through your mail, has chat feature through which you can chat with people on your contacts list. Has feature to retrieve your mail from other email accounts. It even checks your mail for viruses. No need to use anything else. - CrabNebula
Mozilla Thunderbird 2 (E-Mail: Multi platform, Free)
From the makers of Firefox, Thunderbird is an easy to use SMTP/POP3/IMAP client. It has all the basic features, but also has access to add-ons. The only one I can think of though to get is Minimize to Tray. It is very light on system resources. - Sonuis
Opera Browser (Internet Browser: Windows, Free)
Claims to be the fastest internet web browser. Has awards to back up its claim (though I don't know how old they are). It's not so heavy on system resources, which is a bonus. There are no add-ons like Firefox. It does however support many devices. This is the same browser used for the Nintendo Wii and Nintendo DS Web Browser. Please note though that both of them were modified for each respective system. - Sonuis
Everyone's favourite web browser and why shouldn't it be? Easy to use, more secure that others being open source software. Has a large library of plug-ins, add-ons, themes etc. Easy customization, built-in pop-up blocker, password manager, rss feed reader etc make this <i>the</i> best. - CrabNebula
Safari 3 (Windows/Mac, Free)
From Apple's software house. They claim it is faster than Firefox and better.
Low on plug-ins and add-ons but that is because it just came out. Has a nice interface though, sweet and simple as Apple has always been. - CrabNebula
Gmail (Multiplatform, Free)
Its fast, its awesome, its...Gmail. Lots of storage space so you will never have to delete anything. You can also search through your mail, has chat feature through which you can chat with people on your contacts list. Has feature to retrieve your mail from other email accounts. It even checks your mail for viruses. No need to use anything else. - CrabNebula
Mozilla Thunderbird 2 (E-Mail: Multi platform, Free)
From the makers of Firefox, Thunderbird is an easy to use SMTP/POP3/IMAP client. It has all the basic features, but also has access to add-ons. The only one I can think of though to get is Minimize to Tray. It is very light on system resources. - Sonuis
Opera Browser (Internet Browser: Windows, Free)
Claims to be the fastest internet web browser. Has awards to back up its claim (though I don't know how old they are). It's not so heavy on system resources, which is a bonus. There are no add-ons like Firefox. It does however support many devices. This is the same browser used for the Nintendo Wii and Nintendo DS Web Browser. Please note though that both of them were modified for each respective system. - Sonuis