What are 5 safety procedures that you need to perform while working on a computer?

Computer Safety Tips

1. Keep It Locked. Although this might seem obvious, many people think since they live in a safe town, things like stolen computers don’t happen – until they do.
2. Always Use a Password.
3. Use a Self-Contained Alarm.
4. Engage a Fingerprint Lock.
5. Use Laptop Tracking.
6. Set Up Firewalls.
7. Use Screen Guards.
8. Make Backups.

What are some safety practices that should be observed in a computer repair and maintenance?

Safe Lab Procedures (2.1)

• Remove your watch and jewelry and secure loose clothing.
• Turn off the power and unplug equipment before performing service.
• Cover sharp edges inside the computer case with tape.
• Never open a power supply or a CRT monitor.
• Do not touch areas in printers that are hot or that use high voltage.

What are safety precautions you should consider prior doing computer maintenance?

10 Essential Computer Maintenance Tips

• Protect with padding.
• Organize cords.
• Update your operating system.
• Unplug to avoid overcharging.
• Purge your system of junk files and programs.
• Run regular antivirus scans.
• Clean the keyboard and case.
• Update your passwords.

What safety steps should we always take before opening a computer to diagnose or repair it?

Here are the five things you need to consider before taking your computer in for repair.

1. Be selective with whom you entrust your device.
2. Make sure you have a data backup.
3. Remove any personal data before repair, or make sure it is encrypted.
4. Keep your software keys.
5. Make it as easy as possible to access your device.

What is the number one safety tool when working on your computer?

The antistatic wrist strap protects computer equipment when grounded to a computer chassis. The antistatic mat protects computer equipment by preventing static electricity from accumulating on the hardware or on the technician.

How will you protect yourself while repairing a computer system?

The best solution to protect against ESD is to use a ground bracelet together with a ground mat. Consider a ground bracelet to be essential equipment when working on a computer. However, if you find yourself in a situation without one, touch the computer case before you touch a component.

What are the safety precautions in cleaning computer system device?

Computer Cleaning—Safety

• Never spray cleaning liquids directly unto any part of your computer.
• Do not spray canned compressed air with the can upside down.
• Do not touch any internal cpu component without wearing an anti-static wrist band or using an anti-static mat.

What are the most common problems with computers?

Top 10 Most Common Computer Problems

1. The Computer Won’t Start. A computer that suddenly shuts off or has difficulty starting up could have a failing power supply.
2. The Screen is Blank.
3. Abnormally Functioning Operating System or Software.
4. Windows Won’t Boot.
5. The Screen is Frozen.
6. Computer is Slow.
7. Strange Noises.
8. Slow Internet.

What are 4 tools used for basic hard drive and system maintenance?

This is part of the maintenance procedures that you should undertake every now and then. The computer’s hard drive needs to be cleaned up regularly….2. CCleaner

• CCleaner.
• Defraggler.
• Speccy.
• Recuva.

What are the tools needed in repairing computer?

A technician uses many tools to diagnose and repair computer problems:

• Straight-head screwdriver, large and small.
• Phillips-head screwdriver, large and small.
• Tweezers or part retriever.
• Needle-nosed pliers.
• Wire cutters.
• Chip extractor.
• Hex wrench set.
• Torx screwdriver.

What is hardware and software that protect computer from intruders?

A firewall is hardware and/or software that is used to protect a computer or private network resources from intruders or hackers who might try to break into those systems. A firewall provides an extra level of protection that is not provided by an anti-virus program.

What are the safety precautions for computer repair?

Computer safety procedures—please keep in mind these safety precautions for computer repair and cleaning: Never spray cleaning liquids directly unto any part of your computer. Do not spray canned compressed air with the can upside down. Do not touch any internal cpu component without wearing an anti-static wrist band or using an anti-static mat.

What’s the best way to keep my computer safe?

Whether you’re a beginner or a professional, health and safety is of the out-most importance, thankfully, staying safe while working on your computer is relatively easy. The first step, which is also the most important one, is to stop the flow of electricity into your computer. Turn off your computer and remove anything that is plugged into it.

How often should I clean my computer case?

The easiest way to clean it is with compressed air – open up the case, take it outside, and blow the dust out. The exterior of the case can be wiped down with a damp cloth. Be careful about using household cleaners, as they can easily destroy circuit boards. For most computers, cleaning once every year or eighteen months should be adequate.

Why do I need to do preventive maintenance on my computer?

Preventive Maintenance This type is common and it is carried out to prevent possible failures, improve the function of a system and prolong the life of various computer components. Preventive maintenance is useful since it can detect weak points in the system, decrease the system downtime and reduce the number of repairs.