THE END!!!!!
Memory requirements
When ever you run a program, it is taken from your backing storage and loaded into memory. You need to make
sure that sufficient amount of memory to run the new program
software
compatibility
issues
storage
requirements
Many programs can take up a lot of backing storage. Check the software box to see how much backing storage you need when installing
OS compatibility
When windows vista came on to the market many people found that their old software would not run on the vista OS you need on that any new software is compatible with your OS