Inkjet printers, which are ordinarily used by people having personal computers or by businesspersons in their operations, utilize four kinds of inks: the aqueous, the solvent, the dye sublimation, and the ultraviolet (UV)-curable.

Aqueous inks are ordinarily used for thermal inkjet printers. These are a combination of several dyes or pigments, which is then mixed with water and glycol. This mixture is hard to control when applied on the exterior of any medium. It is necessary for a special type of medium that is specifically coated for the mixture to be regulated.

Piezoelectric inkjets make us of the solvent inks, the dye sublimation inks as well as the UV-curable inks. The solvent inks have volatile organic compounds (VOCs) as their primary ingredient and are commonly used for billboards as well as graphics on fleets. Solvent inks are very affordable. Dye sublimation inks are applicable for printing on fabrics, either directly … Read the rest

Using a Bluetooth adapter can convert any printer into a Bluetooth enabled one. However while using any Bluetooth enabled printers, it is important to know a few basics. In this section we elaborate on these.

• Limited range: With Bluetooth enabled printers, you’ll find that range is an issue. The range of distance within which printing is possible is from about 30 to 330 feet. This of course would depend on the hardware configuration. The higher the range the more the power needed, which could drain out your battery in the long run.
• Printing from the mobile: There are times when you just have to print that gorgeous picture or that document from your hand-held PDA to a Bluetooth enabled printer. In such cases, what you need to do is: search for your Bluetooth enabled printer on your mobile phone. You might find it in the option called BT (Bluetooth) Discovery.

… Read the rest

• swift change of home page – Spyware is regularly intended to redirect your home page to the webspot of the inventor. This is done to accomplish different purposes:

Advertisement -some companies make use of spyware in order to promote their trade. regularly, spyware is worn to change a abuser’s home page in order to host that abuser to the idea of the inventor’s trade.

There are also webspots which profit a lot from every “hit” on their webspot. Spyware is regularly worn to make indeed that abusers do access their spot. By infecting a certain interact, they get a lot of people to trip their webspot. By screening the number of “hits” on their webspots, companies would be able to cheer investors and advertisers.

meanness -some inventors of spyware just divert home pages for fun. Sometimes, the page where abusers are redirected to may even control laptop viruses. This means … Read the rest

OPEN THE SYSTEM UNIT

Remove the system unit cover and locate an empty expansion bay.Note that the rear cover of the slot may have to be removed on most computers.Before touching anything,ground yourself to remove any buildup of elecrtical static charge from yourself. Touching the computer case or a boorknob will do the job.

With the cover removed from the system unit,lay the computer on its side.You may have to remove other connections or devices to have clear access to the empty card bay.

Take notes of any devices or connections that you make so that you can refer to them during installation of the new card.

New sound cards must be installed in the PCI slot. After removing the small rear cover,remove the new card from its protective wrap.This wrap is intended to keep the card away from electrical static charge.

INSTALLING THE SOUND CARD

Grasp the card and … Read the rest

Waterproof

You should pick up a ruggedized laptop case that is waterproof, this is the basic that it can do. There are more levels of water interaction that it may take, from rain and spilling water on it up to emerging under water.

Solid and hard to break

Built of hard materials, rugged laptop cases are tested to withstand impact. Some are very rigid and can handle crushing forces (at least from a person jumping on it) as well as high impact forces.

The interior must be coated, wall to wall, with panels of soft materials, to also protect the laptop that you carry inside it.

Adjustable interior for a lot of rugged laptops models

A good rugged laptop case must keep the computer inside it in a fixed position, to not “jump” up and down, protecting it from extra hits.

Chemical stress

A rugged laptop case must also protect … Read the rest

An Uninterruptible Power Supply (UPS) system provides back-up power to devices like computers, appliances, and even mobile phones. It stores power by connecting to the device and the socket. When the power goes out, the UPS system automatically turns on so you can enjoy uninterrupted use of your device.

Used with your computer, a UPS system can provide you with ample time to save data, close programs, and shut down properly during power outages.

The two types of UPS systems are the standby power system (SPS) and the on-line UPS system.

An SPS directly monitors the power of your devices. It automatically converts to battery power the minute it detects problems with the main socket. It also has a quick power transfer allowing for uninterrupted use of the device.

The on-line UPS system allows for continuous use of device, with no power lapses. It functions even when there is power, … Read the rest

For those of us who own home computers and, therefore printers with which to accompany them, the thought we give to ink is more pronounced as we labor to stay ahead of ink cartridge replacements.

Working with a computer, and a home printer, means that we’ll be faced with ink replacement on a regular basis. And if we’re not vigilant on this front we’re often faced with a surprise shortage of ink that compromises the success of whatever project in which we are engaged.

Printer ink is housed in an ink cartridge and more often than not consumers will replace the entire cartridge when their ink supply runs out. However, there is an alternative in which you can simply replace the ink within the cartridge thus eliminating unneeded waste and keeping costs to a minimum. There are supply stores that can replace your ink or do-it-yourself kits that allow you … Read the rest