Computer & Applications Fundamentals Coloring Book For Kids & Adults Learning & Reward Coloring Pages Fun Coloring Pages About: Desktop & Laptop Computer & Main parts Motherboard and its Main Components Beautiful icons on Screen (aka Desktop) Data on Hard Disk Drive & Solid State Drives Data Inside HDD or SSD MS Excel Instance Benefits & Multiple Instances MS Excel Workbooks on Hard Disk Drive Human ~ Excel Instance Interaction MS Word Document File on Hard Disk Drive Human ~ MS Word Instance Interaction