Operating Systems

• 
  Windows Vista Business Upgrade (32-bit) (Includes Software Assurance) English
  Admin Fee: $12.00
  SKU: LS-40917
• 
  Windows Vista Business Upgrade (64-bit) (Includes Software Assurance) English
  Admin Fee: $12.00
  SKU: LS-40918
• 
  Windows Vista Business Upgrade 32-bit (Includes Software Assurance) (French)
  Admin Fee: $12.00
  SKU: LS-40919
• 
  Windows Vista Business Upgrade 64-bit (Includes Software Assurance) (French)
  Admin Fee: $12.00
  SKU: LS-40920
• 
  Windows XP Professional Upgrade (Includes Software Assurance) (French)
  Admin Fee: $12.00
  SKU: L-40649
• 
  Windows XP Professional Upgrade English (Includes Software Assurance)
  Admin Fee: $12.00
  SKU: LS-44299
• 
  Windows 7 Enterprise Upgrade 64-Bit (Includes Software Assurance) (English)
  Admin Fee: $12.00
  SKU: LS-44524
• 
  Windows 7 Professional Upgrade 64-Bit (Includes Software Assurance) (English)
  Admin Fee: $12.00
  SKU: LS-44413
• 
  Windows 7 Enterprise Upgrade 32-Bit (Includes Software Assurance) (English)
  Admin Fee: $12.00
  SKU: LS-44408
• 
  Windows 7 Professional Upgrade 64-Bit (Includes Software Assurance) (French)
  Admin Fee: $12.00
  SKU: LS-44522
• 
  Windows 7 Enterprise Upgrade 64-Bit (Includes Software Assurance) (French)
  Admin Fee: $12.00
  SKU: LS-44480
• 
  Windows 7 Professional Upgrade 32-Bit (Includes Software Assurance) (French)
  Admin Fee: $12.00
  SKU: LS-44439
• 
  Windows 7 Enterprise Upgrade 32-Bit (Includes Software Assurance) (French)
  Admin Fee: $12.00
  SKU: LS-44437
• 
  Windows 7 Professional Upgrade 32-Bit (Includes Software Assurance) (English)
  Admin Fee: $12.00
  SKU: LS-44409
• 
  Windows 7 Professional 32-Bit - Get Genuine Solutions (French)
  Admin Fee: $6.00
  SKU: LS-46391
• 
  Windows 7 Professional 32-Bit - Get Genuine (English)
  Admin Fee: $6.00
  SKU: LS-46378
• 
  Windows 7 Professional 64-Bit - Get Genuine Solutions (French)
  Admin Fee: $6.00
  SKU: LS-46387
• 
  Windows 7 Professional 64-Bit - Get Genuine (English)
  Admin Fee: $6.00
  SKU: LS-46379
• Microsoft Windows Available to Mac Users

  This post originally appeared on TechSoup.org's blog and was written by Ariel Gilbert-Knight,  a Technology Analyst at TechSoup Global. I have modified it slightly to for Canadians organizations.