domain registration
Secure your unique domain name (eg., mybusinessname.com) with a company called a 'domain registrar', like Moniker.com or GoDaddy.com
Moniker.com is a good place to register your domain name
GoDaddy.com is another good domain registrar
webhosting
A web host is a company that provides servers and backup for your website
FatCow.com's $66/year FatCow Plan includes Unlimited Disk Space, Unlimited Transfer, Unlimited E-mails & Site building tools.
1and1.com's hosting includes easy site wizards and unlimited domains. Click Here for First 6 months 50% off!

GoDaddy.com offers business and ecommerce hosting plans.

easily update your website
Adobe Contribute CS4
enables you to quickly and easily update existing websites while maintaining site integrity — with no technical expertise required. Thanks to a true WYSIWYG* authoring environment, content authors and contributors can edit or update any website or blog without having to learn HTML. (*What-You-See-Is-What-You-Get)
printing

Get free premium business cards at VistaPrint
- pay only for shipping. Extraordinary pricing on many types of printing: upload your art, see an online proof, pick your shipping method and get what you expect!
software
My favorite CD and DVD copying and burning software, Nero, is now available in a free version
Carbonite
offers unlimited online backup for your small business for only $54.95/year.
Second Copy sits as an icon in Windows system tray and unobtrusively backs up files in the background. Set it up and forget it! Ideal for those of us who forget to do periodic backups.
Get True Image Home 2010 backup and recovery software
from Acronis now!
OpenOffice is a free, alternative to Microsoft Office, that let's you open and create Word documents, Excel spreadsheets and Powerpoint presentations.
Picasa - free from Google for editing, emailing and sharing your photos
Parental Control Bar is a free, simple, powerful tool to help shield your children from explicit websites.
hardware
Adding RAM (memory) to your system is the easiest and least expensive way to improve your PC's performance. If you have Windows XP you should have a minimum of 1gb of RAM: if you have Vista you should have a minimum of 2gb. The Crucial System Scanner takes the guesswork out of upgrading your memory.
MWave has good prices on computer hardware. I've bought many things there over the years and never had a problem. Click on the graphic above to go to their website
Newegg has good prices on a wide selection of computer hardware and accessories 
free online storage

Humyo.com offers 5 gigabytes of free online storage to store and/or share your media files (music, video, etc.) and 5 gigabytes of free storage for non-media files (photos, documents, etc.)
4shared offers 5 gigabytes of free online storage to store and/or share your files, photos, music, etc.