What is the difference between an NB6L and NB6LH battery?

How do you stop windows 7 from making a folder read-only? Why is it important to compress disks to create more free space? Where can one find a barebone laptop online? How would you get 1 gallon from a 7 gallon bucket and a 1 gallon bucket? A user sends an HTTP request to a web server on a remote network During encapsulation for this request what information is added to the address field of a frame to indicate the destination? How does one download live chat software? what hp printer uses 655 ink cartridges? Does firewall block viruses? What is computer mobo? What is page border? What is queuing time? When a light beam travels from a solid into a vacuum the angle of incidence is greater than the angle of refraction? What is the Halfway point between Lake Forest Illinois - Atlanta Ga? Why do we need spreadsheet software in businesses? How many cores does core dual core have? What are the four aspects of data handling? What the disadvantages of WPA? Difference between socket T processor socket N processor? Will a new laptop be good enough to play upcoming multiple player games? What symbol represents that a cell is an absolute in a function or formula?