How can a computer be properly protected?

Pay attention to heat dissipation and clean up dust.

Fire and theft, be careful of fire candles.

Keep the voltage stable.

Do not get into water. Frequent anti-virus and anti-static.

Normal switching of hardware and software.

Note that the software is compatible.

It's all said upstairs, I just emphasize one point, pay more attention to what is wrong with the computer, and ask more experienced people.

Install an anti-virus software, regularly disinfect the virus, and update and upgrade it regularly.

Dust regularly.

Be sure to check more, or you can use a security guard to check, the effect is good.

1. First of all, install anti-virus software, do regular computer checks (at most once a week), remove garbage and traces, as well as software, U disk anti-virus (try not to double-click to open, right-click to open safer);

2. When opening the web page, you should pay attention to the attack of the virus, especially some small **, be extra careful not to click at will;

3. Try not to install the application software on the C drive except for some necessary ones, which will occupy memory and slow down the running speed and boot speed of the computer;

4. Don't click too fast when closing web pages and other windows, which will hurt the computer and even crash;

5. Learn to classify folders, don't be too cluttered, and it is more convenient to find.

The above is a personal experience and I hope it will be useful to you.

Use 360 to clean the garbage regularly every day, and kill the poison after half a month, and it's OK

Try to stay away from humid, dusty environments. It's a good idea to install antivirus software to keep your internet safe and avoid system damage.

1: Power on:

Because the system will have a large current impact at the moment of power-on and power-off, it is necessary to power on the external equipment first, and then power on the host.

After powering on, the various equipment of the machine should not be moved at will; Do not plug in various interface cards; The signal cables of external devices and the host should be loaded and unloaded when the power is turned off and the power is off.

The machine should be in a running state to avoid long-term idleness. In the process of daily use, frequent power on and off should be avoided, because frequent power on and off is harmful to the host.

2: Shutdown: When shutting down, turn off the host first, and then turn off the power of external devices.

3: Fix bad sectors.

Check your system for errors:

Open "My Computer" Right-click the mouse to a random disk (e.g., c, d, etc.) Click "Properties" Click "Tools" Click "Start Check" Tick the box Click "Start" and you're good to go, and if it pops up a dialog box, you click "Yes".

Then the above steps go back to "Defragment", click "Start Defragmentation" Click on a disk that needs to be deorganized (such as C, D, E, etc.), and then click "Defragment" below. (Please do not use a computer during the above operation).

5: Try to minimize the fumes and dust in the computer room, if there is too much dust, first brush with a soft brush, and then use a hair dryer (a pump can also be used) to remove it. Reduce the temperature in the room and move the main unit to a well-ventilated place.

There is strong electromagnetic radiation in the chassis, which is harmful to the human body, so it is recommended not to open the case cover to dissipate heat.