A
explanation cause it is
When green, the signal means D. all of the above.
A green traffic signal means that you have the right-of-way, but you must yield to pedestrians and vehicles already in the intersection. If you hesitate or slow down, you may cause an accident or hold up traffic behind you, so it is important that you move swiftly and carefully to avoid causing any problems.
1. A [disk cleanup] utility searches for and removes unnecessary files.
2. [Back-up] - allows users to copy selected files or an entire hard disk to another storage medium.
3. [Firefox] is a web browser- a platform, which is used to browse the information via the internet.
Can you provide a screenshot maybe?
There are many menu items.