Computer maintenance problems, personal computer maintenance problems

It is recommended to remove the dust once every 3-4 months, which is relatively dirty, and it is okay to remove the dust once every six months.

When wiping, it is best to use a soft brush, mainly for dust removal, and also to lubricate each fan.

For hardware, cleaning the display at intervals, dusting the inside of the chassis, cleaning and lubricating the CPU and power supply fans, and adding lubricating oil should also be carried out.

If you start up and clean it, you can do it once every few months Fan sometimes accumulates dust Too hot and too cold days machine is more in need of maintenance Usually as long as the software cleans up Regularly do disk fragmentation cleaning every month Optimize master registration information, junk file cleanup, etc.

It is necessary, firstly, it is conducive to heat dissipation, and in addition, it can also avoid short circuits caused by dust!

Unplug the power cord first, then touch the case shell with your hands, discharge static electricity, and use a soft brush to brush off the dust on the motherboard and fan, as well as the fan of the power supply.

With this need, dust is known as a "hardware killer", and you can take a hair dryer to blow the dust away (when the device is turned off).

Just open it once every six months!

Don't be too diligent!

Get a hair dryer and blow the dust away!

If the machine is too hot and too cold, it needs to be maintained, and usually as long as the software is cleaned, it can be cleaned up regularly, and the disk fragmentation is cleaned up regularly every month, and the registration information of the optimization master is optimized, and junk files are cleaned up.

Hello, I used to do computer maintenance professionally, and I did it :

When I first started doing it, I published an advertisement in a local newspaper in the first 2 months, and I charged about 70 for a period (this is not recommended, and there was little effect), and there were basically no customers, even if there were a few customers, they only came back to pay for advertising.

Later, I put down this stall and went to other maintenance companies to learn half a year of experience, and now I have my own maintenance company.

I don't have a clear amount of money in my current charging standard, because the objects of service are all old customers (mostly public institutions), and if you want how much to pay each time, or how much money you give a month like a monthly salary, it is not very humane for this industry. Peipai.

For example, because the company's computer is not as elaborate as the personal computer, it is poisoned and other small problems, so you can consider not charging, because to establish a long-term cooperative relationship, (good popularity) let him think of you when he has a job. As for the big work, such as replacing parts, pressing the LAN, installing monitoring, etc., these are the sources of my big profits.

For example, a monitoring board, cheap in Shenyang about 80 can be sent quickly, I can press the enterprise can shout 280, because it is a business purchase rather than an individual, so it can be sold at this price. I won't explain everything else.

The above is a big business behavior, and of course, networking is quite important!

The profit of running the household is very small, and when I do it, I collect money on a per-time basis, because now those who have computers at home generally maintain them by themselves, so I have given up on this aspect a long time ago, but it is not impossible. See how you advertise it.

Now that my company has changed hands, that's why I'll tell you the price and so on.

Starting a business is very difficult, only you know the taste, I hope you succeed!

At the beginning, I was the same as you, I don't know how to start, I will tell you some simple ones with my experience of my debut, so that you have some clues, as follows:

First, we don't know how to price and provide services.

I used to pretend to be a customer, asked various computer repair service companies and computer repair staff about the price and type of service provided, and after gathering some information, I would find an excuse to quit such as 'let me think about it and contact you'.

Second, depending on the location and maintenance time, set the fee and service for yourself.

I have information, the type of service depends on how you distribute it, but I look at the object of the fee, individuals such as students I charge you low price, family or professional I charge you the middle price, the company on the ** or **, because different companies have different services, it is more challenging for me, I will repair the manuscript for free, because the relatives can be ruined to help me introduce customers for free or help publicity, as for their friends depending on the situation.

Third, promote the simple method of your own service.

I have already decided on the service and price, and I will engage in publicity. I print leaflets, post small advertisements in newspapers and magazines, and must have business cards for customers. After computer repair:

I will leave a contact information somewhere in the customer's computer for publicity, and I have two rules for leaving publicity in the computer, that is, (1) in an inconspicuous place but I can see my name and ** (2) the contact place I left, so that customers can often see my contact information that I have but does not have, but it will not give customers a sense of annoyance and boredom.

You can pay a monthly monthly maintenance of the plum period a month How many times you can also count it according to the number of times to see the customer's late requirements Some customers are not often You have to prepare two plans, but most of them are calculated by the time You can choose to be a leaflet to improve the visibility first.

**To go to the local area to understand the market**, the key is to take action, print a business card, and have a façade. In this way, the credibility is high.

This question is too general, first to distinguish between maintenance and repair, and then ask questions more scientifically.