Answer:
Commercial HotSpots allows you mobility while regular wifi is a cheaper and reliable option while you are stale
Explanation:
Answer:
B. installing the maintenance kit
Explanation:
page count keeps track of how many number of pages that have been printed since the installation of the last maintenance kit. When a new maintenance kit is installed on most Laser printers, the page count is reset because it does not automatically clears most times, hence, there's the need to clear the count manually.
Answer:
charmap.exe
Explanation:
A list of available non keyboard characters can be seem in Windows by selecting start and entering a utility called charmap.exe. Enter charmap.exe in search box and then click on that non keyboard character.The character is inserted in application by holding Alt key and coressponding numerical or letter key on keyboard. It can also be invoked in Windows by typing charmap in command prompt. When a user is frequently using a specific character he can lean keystroke assigned to that character. Character Map is a free utility in Windows operating systems for locating and placing non keyboard characters, special symbols. It is also used for word processing programs like MS Word. This is an efficient way to make passwords stronger by using special characters which are not visible on keyboard.
Holding down the Alt key and the corresponding letter or number key on the keyboard, the character is placed in the application
The seven internal components of computer tour are the following.
1. The <u>central processing unit (CPU)</u> known as processor is located inside the computer case of the mother board. Its job is to carry out commands. It is measured in megahertz or gigahertz. A faster processor can execute instructions more quickly.
2. The <u>motherboard</u> is the main circuit board of the computer. It is a thin plate that holds the CPU, memory, hard drive connectors, expansion cards to control audio and video and computer ports.
3. The <u>power supply unit</u> converts the power from the wall outlet to the type of power needed by the computer.
4. The <u>random accessing memory (RAM)</u> is the short term memory of the system. When your computer performs calculations, it temporarily stores the data in the RAM until it is needed. That is why, you need to save your files to avoid losing it. It is measured in megabytes or gigabytes. The more RAM you have, the more your computer can do things at the same time.
5. The <u>hard drive</u> is where the software of your computer is installed and where your documents and other files are stored. His is the long-term storage meaning that the data is saved even if you turn off the computer. The faster the hard drive is, the faster your computer can start up or load programs.
6. The <u>peripheral component interconnect cards (PCI)</u> are expansion slots on the motherboard to allow you to add various types of expansion cards.
7. The <u>printed circuit board (PCB)</u> come in twos, the sound and video card. They enhance the sound and quality of your computer.
