Question

1. surge protector a. vision problems that result from focusing closely on computer screen for long periods of time, from poor lighting, or from glare.
2. surge b. the storing of a file in noncontiguous sectors on a disk.
3. rsi c. a momentary and sometimes destructive increase in the amount of voltage delivered through a power line.
4. fragmentation d. a utility program that reads all files on a disk and rewrites some of them so that all parts of each file are contiguous.
5. ergonomics e. a phenomenon that occurs when an image is left on - screen for a long time, creating an after image
6. disaster recovery f. a period of low - voltage power flow
7. defragmentation g. a painful swelling of the tendons and the sheaths around them in the wrist, usually caused when the median nerve is pinched
8. cvs h. the essential operating system files along with the files necessary to restore the system from backup files in the event of a computer failure.
9. carpal tunnel syndrome i. wrist strain resulting from too much time spent keying in data, and can also affect the arms, shoulders, or neck.
10. burn in j. an inexpensive electrical device that prevents high - voltage surges from reaching a computer and damaging its circuitry.
11. brownout k. a flawed portion of a disk that can no longer be used to store data
12. bad sector l. the science of designing machines, tools, and computers so that people find them easy and healthful to use

puter literacy important?

Explanation:

Matching the Terms:

1. surge protector: A surge protector is a device to prevent high - voltage surges from damaging a computer. So it matches J.
2. surge: A surge is a momentary increase in voltage in a power line. So it matches C.
3. RSI (Repetitive Strain Injury): RSI related to wrist strain from data entry etc. So it matches I.
4. fragmentation: Fragmentation is storing a file in non - contiguous sectors. So it matches B.
5. ergonomics: Ergonomics is the science of designing machines etc. for easy and healthy use. So it matches L.
6. disaster recovery: Disaster recovery involves system files to restore from backup. So it matches H.
7. defragmentation: Defragmentation is a program to make file parts contiguous. So it matches D.
8. CVS (Computer Vision Syndrome): CVS is vision problems from computer screen use. So it matches A.
9. carpal tunnel syndrome: Carpal tunnel syndrome is swelling of tendons in wrist (median nerve pinched). So it matches G.
10. burn in: Burn in is an image left on screen creating an after - image. So it matches E.
11. brownout: Brownout is a period of low - voltage power flow. So it matches F.
12. bad sector: Bad sector is a flawed disk portion for data storage. So it matches K.

In today's digital world, computer literacy is crucial. It enables individuals to effectively use technology for communication (e.g., emails, video calls), access information (through search engines, databases), and perform tasks like document creation, data analysis. In the workplace, it is essential for most jobs, from basic office work to advanced technical roles. It also helps in personal finance management (online banking), education (e - learning platforms), and staying safe online (identifying cyber threats). Socially, it allows participation in digital communities and access to a vast array of cultural and entertainment content. Without computer literacy, people may be left behind in an increasingly technology - driven society, missing out on opportunities for learning, employment, and social engagement.

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