we’ve got 3 computers, 1 vista, 2 xp, if i bought the family up grade version of windows 7 could i upgrade all 3? thanks

• Christian, Bible-based
• Computer curriculum
• Automated grading & lesson planning
• Student driven

Product Description
Combined in one complete set, the SOS 7th Grade 5-Subject Set conveniently contains all the subjects you need, and costs less than ordering the subjects individually. Designed with five core subjects, this curriculum set creates a solid educational foundation while giving your student an engaging, interactive learning environment. Subjects Include:

Bible (Christian Basics II & Life of Christ)
History & Geography (Social Science Survey)
Science (General Science I… More >>

2010 Switched-on Schoolhouse 7th Grade Complete Set

• high quality
• Highly Recommended.
• Classic design.

Product Description
Developed by education specialists, Smart Steps builds a solid foundation in reading, math, science and creativity and more to prepare students for success in new mandatory state competency tests…. More >>

Smart Steps 3rd Grade

• Make your way through the lively activities in Wordville to help Reader Rabbit and his friends save the musical variety show!
• Mom’s jewelry is lost in space! Use your thinking skills and solve puzzles to locate and rescue the jewels before it’s too late.
• Experience the world through an interactive playhouse. Learn about foreign countries and develop a better understanding of place and time.
• The island is about to explode! Hurry and use strategy, quirky gadgets and learned math skills to be the first to escape!
• Key Learning Areas: Following Directions, Spatial Reasoning, Critical Thinking, Math, Reading, Spelling, Telling Time, Fractions, Decimals, Percentages, Ratios and more!

Product Description
reader rabbit 1st grade; star flyers royal jewel rescue; lego soccer mania; numbers up volcanic panic… More >>

Adventure Workshop 1st-3rd Grade 9th Edition