How big were computers what kinds of calculations did they perform?

Would a Cannon Printer be OK to use with my computer? Where is my computer on vista computer? What is it called when two or more objects that behave as a single object when moved or sized? What are erp softwares available in the market? Where can you buy an Apple MacBook Air? What are the four main parts of the boot process? What type of adapter is used when no firewire ports are available? Where can one buy computer supplies in Regina? What is the program to calculate factorial value of given number using BC command in UNIX? How do you reset your Apple security questions? What is 7.6 gallons as litres? What is the Dfacs protocol in GA? Where can one find lease management software? What do you need to know at a site to monitor it? Is there a dell 4500s xps? Keyboard shortcut to store text for repeated use? What are the advantages and disadvantages of combining a printer and a scanner into a single device? Why is software change inevitable? What did the key parts of these laws aim to do? How do dram shop law typically affect the bar operation?