ITgeek

Cleaning the Unit Fan is Essential Computer Care

Between taking care of the household, the kids, the pets, and the district PTA, computer care is probably one of the last things that you think of doing on a regular basis. Without a regular maintenance schedule however, you could find out (the hard way) that a neglected computer is an energy hog – one that works harder than it needs to and one that could be a financial burden to replace.

Let’s talk about maintaining hardware. So much emphasis is put on maintaining a computer’s operating system that we sometimes forget how important it is to maintain a computer’s hardware components. Since there can be quite a few components to take care of, let’s talk about the most important one.

The most important component of a computer’s hardware system is its fan. The fan is located on the computer’s CPU unit and when that thing gets clogged with dirt and dust, it can run down a computer faster than you can say, “Something’s wrong with my computer and I don’t know what it is!” In short, the fan is responsible for keeping a computer’s motor cool and this motor is what keeps the computer’s hard drive and peripherals functioning the way you need them to, which translates to “fast.”

A dirty fan doesn’t rotate fast enough to keep that motor cool and a completely clogged fan just stops rotating altogether. This causes the computer’s motor to work harder – and a harder working motor can raise the electric bill! Worst case scenario: the motor can overheat and stop working as well. No motor equals no computer.

Keep your computer’s fan clean by preventing the fan from getting dirty or dusty in the first place. Use the computer in a dust-free environment and never smoke around it. Nicotine and tar mean certain death when it comes to computer fans, however should you find a need to clean the fan, do so with extreme care.

It’s quite easy to cause more damage from cleaning so if you’re not comfortable with cleaning your PC yourself, take it to a shop for servicing. Otherwise, you can unplug and disassemble the computer to do it yourself.

You’ll need a can of compressed air and an anti-static rag to remove stubborn clumps of dust. Hold the can perfectly vertical and spray the fan being careful not to spray the dust off the fan onto other sensitive parts of the computer like circuit boards or inside the motor casing. Wipe up remaining dust with your anti-static rag and then reassemble the computer.

One thing that you certainly don’t want to use to remove computer dust is a vacuum cleaner. Although using a vacuum cleaner seems to make more sense, the strong suction of a vacuum cleaner can actually spark damaging static electricity or dislodge loose cables. You also don’t want to use oil-based cleaners. Although Pledge may dust your wooden tables and cabinets to a perfect shine, the oil inside a cleaner like this will erode sensitive computer parts. Stick to a liquid-free dusting method and your dusting routine will be safe enough to repeat as often as you need.

As previously mentioned, preventing dust from entering the computer is extremely important and will reduce the need to open and dust your system in the first place. The severity of outside elements (smoking, humidity, pets, etc.) will ultimately determine how often you’ll need to de-dust your machine. But as an average, you shouldn’t need to perform this procedure any more than once or twice a year.

The entire exercise should take no more than twenty minutes tops and once complete, you’ll immediately see and hear the difference in your machine. The computer’s keyboard and mouse will run more smoothly, hardware won’t take as long to connect, and the entire machine won’t be as loud as one that’s corroded with ugly dust bunnies.

Games can be addictive – But obsession is something else.

The following article is meant for parents of a teen who might be obsessed with video and/or computer games. While in some of our other articles we may sound as though we encourage obsession, we share a concern over teens who tend to shun other interests in life in favor for gaming activities to the point where they withdraw from society. We would never encourage this kind of behavior, and that’s why we’ve taken time to describe some of the signs of game obsession and offer some advice on how to deal with it.

Recognizing the signs of teen game obsession isn’t as easy as one thinks. It always starts off as first, an interest, and it then starts to grow into an addition. The problem with identifying the beginning stages of game obsession begins with the teen. By the time our children are 15 and up, they’ve learned some rather impressive debating skills. So when we question their motivations for repetitive game play, they may rebut our concerns with logic and even make it a point to question our own flaws as parents.

Since no parent ever really wants to admit a flaw, we can sometimes cave in and convince ourselves that maybe 4 hours in front of a video game isn’t that bad. After all, we spend that much time at the computer, on the phone, or transmitting data back and forth between our Palms, Blackberries, and Cingular cell phones.

Be careful not to fall prey to the logical teen. Video games can be addictive and if the time spent playing them is not carefully monitored, they’ll consume everything that a teen used to care about.

The moment you notice your teen’s grades falling, homework missing, or social life starting to drop off, nip that game time in the bud. If you wait too late to restrict game time, you may experience pre-adult temper tantrums that you aren’t prepared to handle correctly (cursing, breaking things, stealing, running away from home, etc.). At this point, the child is obsessed and will do anything to get his or her hands on a game controller.

Another sign of obsession is a behavioral change. A child obsessed with gaming will lose patience with things and with others, be quick to anger, and react to situations without fully thinking of the consequences. If you’ve paid any attention to video and/or computer games, you’ll notice that they require this kind of behavior to win or to advance to a higher level.

It’s unfortunate, but a teen obsessed with this kind of violent gaming is literally being trained to react in the manner described above. That’s why it’s pertinent that as an adult, you restrict access to this kind of entertainment and replace it with activities that slow thinking (such as art, music, theater, etc.) and expose your child to other non-violent pleasures (swimming, dance, skating, etc.).

There are a lot of debates circulating around about the impact that video games have on today’s youth and some of it might warrant paying closer attention to. As a mother or father of a teen, you will do well with your teen’s desire to “get his game on” by keeping a close eye out for undesirable changes.

Making Your Computer Work with You – Not Against You

Although you did not design or build your computer, you can turn it into a device that responds to your way of using it as if you were its original engineer or programmer. This is because the computer is a mere platform – a blank canvas, if you will – waiting for you to direct its operation or paint the picture of the perfect machine. All this is possible from making just a few changes in your computer’s current configuration.

Your computer’s main configurations are housed in Windows Control Panel. Within this small section of Windows, you can make some major changes from the way that your computer looks to the way that your computer responds to the people who use it. But your specifications don’t just apply to Windows, they also apply to the many software programs that are installed onto the computer (not to mention that many software programs can be further customized through their own configurations). We aren’t going to cover them all, but we will introduce some of the most popular so that you can get a feel of the control over your system that these configurations give you.

Users. Before we get into the individual settings, it’s important that you understand that each set of configurations you make is specific to the users that sit down in front of a computer. Changes made to a system by one person will differ from the changes made by another. Enabled by a username and password, individual desktop settings (icons, background picture, and other settings) are available after logging onto Windows.

Display Properties. Through Display Properties, a user can change the background of the Windows Desktop, add a screensaver, change the overall color scheme and fonts of Windows, and adjust a computer’s color depth and/or resolution (screen area). Not just a bunch of preference settings, display properties help individuals who have to deal with visual problems.

Accessibility Options. Speaking of visual problems, another setting that’s useful is accessibility options. This setting allows people with disabilities to use a computer that accommodates vision and hearing problems.

Keyboard and Mouse Options. The keyboard and mouse controls give users the option of speeding up or slowing down the movements of both of these peripherals. For those entering the United States from a foreign country, users will appreciate how Windows grants use of keyboard layouts native to their original language. Other uses will appreciate the different selection of cursors and the ability to add additional ones.

Passwords. Since the computer in use may be shared with others, Passwords gives the almighty administrator the means to determine whether all users will share the same preferences and desktop settings or if users can customize preferences and desktop settings.

Regional Settings. Things get really personal in Regional Settings – as this configuration makes changes according to a user’s location and language. Options available can accommodate a person’s preference for the display of numbers, currency, time, and date format.

Sounds Properties. Multimedia fans can create a rich PC environment filled with sound through this setting. Sounds can be assigned to numerous events and they don’t even need to be the default sounds installed by Windows. Users can download sounds from the Internet or create their own sounds with a microphone.

Dialing Properties. Even the way a user connects to the Internet can be customized. Through Dialing Properties, users can determine how a phone and modem dials into an Internet service provider.

From just these basic configuration options, you can create your own experience with a computer each time you sit down in front of one. Customizing your PC is what makes using a computer truly unique and enjoyable, so have fun and build a situation at home or a work in which you’ll love to work with everyday. Should you feel a little nervous about it at first, remember that your computer’s original configuration can be saved to a back up file should you ever want to restore it to the same state that it was in when you first bought it.