2 Types of Computer Maintenance

There are two types of maintenance that can be applied to a computer:

Preventive Maintenance: He applied to a PC in order to avoid future mistakes and technical problems, such as: Find and remove viruses from your hard drive, find and correct errors in the physical and logical disk, disk defrag, clean up the motherboard and other cards to avoid technical problems due to dust, etc..

Corrective Maintenance: One who is oriented to diagnosis and repair of equipment when a technical problem.

When we maintain a computer, we must first determine what is the time of use and delay of computer technology. The services on very old computers is more expensive and therefore difficult to get the spare parts.

Then, evaluate the physical conditions of the computer. An ancient or modern computer can not be installed on site very closed or have books and materials on top that not allow to dissipate the heat generated on the motherboard. (Despite being cooler on the inside). Not necessarily must be in a room with air conditioning but in a cool place.

As for electricity, there are users that have hydro-pneumatic pumps, air conditioners, and a number of electrical equipment that consume much energy at boot time, is there just as the hard disk of the computer is suffering because it is very sensitive to electric failures and every time the fridge turns on, there is a low amperage in the electrical system throughout the house and consequently on the PC. Since this fluctuation power, hard drives trend to suffer much damage.

We can begin to look for and remove informative viruses with a good antivirus.

Find and delete temporary files on your computer (*. TMP) that occupy space and trend to crash the computer.

Also look for files with the CHK, if your disk starts to make files of this nature, it is likely that we are in the presence of a future damaged disk, because these files are usually lost fragments of other files that are not well saved or maybe it was lost because the computer turned off unexpectedly, or data recovered from a bad sector on your hard disk.

If the computer has more than 2 years that the operating system was installing, do a Back Up of all important files to the user and format the hard disk, and reinstall all programs. Will see fast improvement.

3 Reasons we have a Personal Computer

1. The first benefit have a computer is finding information on the Internet. The Internet was first created during the 1960s for military reasons. However, the Internet started to expand and became widely available for everyone in the 1990s. When users connect to the Internet, they are able to find a lot of information without driving to the library.

The library is a wonderful place for children to learn how to read. However, there are obsolete books and people are required to carry a library card. Also, if people lose their book, then they will be required to pay a fine to the library. Researching on the Internet provides current information every day and people don't have to borrow or pay fines to the library.

2. The second benefit have a computer is sending and receiving electronic mail. E-mail services are being paid by banner and sponsored advertising. Therefore, people will be able to send and receive messages for free. Also, e-mail provides fast and speedy service without waiting for the postman.

While the postman is great for receiving large packages, the price for a stamp increases every year. Furthermore, depending on the location, people will have to wait for a reply. By using e-mail, people will be able to receive replies within minutes or the next day at the latest.

3. The third benefit have a computer is making new friends. The Internet allows people to use social networking sites to reunite or make new friends. Without using a computer, people won't be able to know where their friends are located. Therefore, people have to rely on the big and bulky telephone book to find information. Also, international friendships are impossible due to currency rates and higher postal fees. As a result, people are unable to learn about different cultures and trends in an international area

5 Smart Ways to Choose Printer

There are many types of printer can now be found. You have to choose the right printer for you. There are a lot of options and types of printers on the market today. The two major types of printers on the market are ink jet which is primarily used in homes and laser printers mainly used in business. The types of printers are endless and you have to choose the perfect one for your use.

Ink printers are generally used in home basis. Laser printers are use in office or business purpose. The 5 smart ways to choose the right printer are describing below:

1) If you want to use the printer for only printing text then you has to need high speed of the printer. If you are going to use it for photographs then you should choose a printer specifically for photographs and those kinds of printers have a high price.

2) You should also be considering what the costs of replacement cartridges are. Unfortunately, ink cartridges are pretty expensive. While ink jet printers are overall cheap when you first purchase it.

3) You may want to choose a speedy printer if you intend to use it on large amount of printouts.

4) Printers have many types. Each type has their own benefits and weakness, as most things in the world do.

5) Easy to control the printer. That means the printer must have easy control system and you have to make sure that the options are satisfy you requirements.

Backup and Restore Drivers With Double Driver

Double Driver is a free software that you can use to backup and restore the drivers on your computer. Backup driver is very useful if you need to have a re-install Windows and you may not have any CD driver.

To use the Double Driver is quite easy. After you run Double Driver, click the Scan button. In the process of this Double Driver will make a list of the drivers are installed on your computer. After the scan is complete you can perform backups by clicking the Backup button.

In the Backup window Driver have several options:

• Destination, the folder where you want to save the backup file
• Drivers, membackup choice for all drivers or only selected drivers membackup aja.
• Output, file backups in the form of a folder, the folder or compress files in the form of self extract