Questions and Answers
What is the primary purpose of a power socket on a computer?
To connect a power cord to the computer
What type of port is commonly used for charging laptops?
USB-C
What type of connection is used to connect a desktop computer to a monitor?
Monitor port
What is the purpose of an Ethernet port on a computer?
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What type of port is used to connect wired headphones or speakers to a computer?
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What is the primary purpose of a disk drive on a computer?
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What type of ports are used for older devices like mice, keyboards, and printers?
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Study Notes
Computer Buttons and Ports
- Power button: a universal button found on computers, which can be located on the front, back, or inside the laptop when the lid is open.
- Power socket: where the power cord is connected.
USB Ports
- Multiple USB ports are provided on computers, allowing connection of devices such as keyboards, printers, and USB drives.
- USB-C ports: versatile ports that can be used for multiple purposes, often used as a charging port on laptops.
Monitor Connections
- Desktop computers use a monitor port to connect the monitor.
- Laptops can connect to a separate monitor using the display port and an appropriate cable.
- Types of monitor connections: HDMI, USB-C, and others.
Internet and Audio
- Ethernet port: connects to the internet using an ethernet cable, which can be connected to a modem or router.
- Audio jack: allows connection of wired headphones or speakers.
Other Ports
- Disk drive: an optional feature on computers, used to insert CDs, DVDs, or Blu-ray discs, depending on the age and make of the computer.
- Older peripheral ports: used for older devices like mice, keyboards, and printers, which are now often connected via USB or wirelessly.
Computer Components
- The power button is a universal feature on computers, located on the front, back, or inside the laptop when the lid is open.
- The power socket connects the power cord.
USB Ports
- Multiple USB ports are available on computers for connecting devices like keyboards, printers, and USB drives.
- USB-C ports are versatile and can be used for multiple purposes, often serving as a charging port on laptops.
Monitor Connections
- Desktop computers use a dedicated monitor port for connecting the monitor.
- Laptops can connect to a separate monitor using the display port and an appropriate cable.
- Types of monitor connections include HDMI, USB-C, and others.
Internet and Audio
- The ethernet port connects to the internet using an ethernet cable, which can be connected to a modem or router.
- The audio jack allows connection of wired headphones or speakers.
Other Ports
- Disk drives are optional features on computers, used to insert CDs, DVDs, or Blu-ray discs, depending on the age and make of the computer.
- Older peripheral ports are used for connecting older devices like mice, keyboards, and printers, which are now often connected via USB or wirelessly.
