Across 2. A volatile memory that temporarily stores the files 5. The mainboard of a computer 6. A bus is a data pathway between several hardware components inside or outside a computer 7. Physically connects a computer to a network 8. A disc drive that uses laser light 11. It supplies power to the whole system 12. They are often used to permit upgrading to a new different hardware. Down 1. The permanent storage for data 3. The brilliant invention of mankind 4. The current interface standard cable for hard drives, optical drives and other storage devices in a computer
i learnt it in minecraft
Depletion of Natural Resources
Computer worms are similar to viruses in that they replicate functional copies of themselves and can cause the same type of damage. In contrast to viruses, which require the spreading of an infected host file, worms are standalone software and do not require a host program or human help to propagate. To spread, worms either exploit a vulnerability on the target system or use some kind of social engineering to trick users into executing them. A worm enters a computer through a vulnerability in the system and takes advantage of file-transport or information-transport features on the system, allowing it to travel unaided. More advanced worms leverage encryption, wipers, and ransomware technologies to harm their targets.
Health is wealth means that when we are healthy we can work to earn money and build our fortune. So being healthy is precious.
The irony of this expression is some people love money so much that eventually they become unhealthy and all the wealth that they have created is spent on their medical bills.
Then we shall remind them again, health is wealth!