You installed a new browser on your work computer because you no
longer wish to use the default browser provided with the
operating system. When you run the new browser, an error
message appears stating that a user name and password are
required to configure the firewall and allow this program
to access the Internet. Why has this happened?

Technician a says that if a valve is open when a piston rises to the very top of a cylinder, the piston may actually strike the valve head and cause serious engine damage. technician b says if the camshaft is located in the engine block, then the engine is called an overhead valve engine, ohv engine, or an in-block camshaft. who is right? a. b only b. both a and b c. a only d. neither a nor b

What is a society that has moved to the internet rather than relying on physical media called

These factors limit the ability to attach files to e-mail messages. location of sender recipient's ability to open file size of file type of operating system used