12/8/08

Computer Desk Plans

For a dedicated do it yourselfer, nothing brings more satisfaction than a well completed project. Building your own desk for your computer is a project worth contemplating if this is your hobby. A simple search on the Internet will bring in many computer desk plans to plan this project around. These plans come with parts lists and tools needed to make your planning of the project easier. The prices vary from no cost to a high of less than fifty dollars for the computer desk plans. You will be able to find computer desk plans in your local craft and hobby store as well.

A search for computer desk plans available at web sites on the Internet will turn up thousands of woodworking sites with plans available. The prices for the plans will vary with the method you choose to obtain them. Some sites will be happy to mail you a set printed on paper. Other sites will only have downloads available, leaving the printing all in your hands.

When making purchases from web sites on the Internet, always be sure that your order is done on a secure page. You can tell when a page is secure by looking at the pages address on your browser. Secure page addresses will always with https:// instead of the normal http://. If the order page is not secure, do not put any information on the page as it will be susceptible to hijacking. You can try contacting the owners of the web site to find a more secure method of ordering. The only time you should have shipping charges involved is when the web site is mailing a paper copy of the plans to you instead of you downloading the computer desk plans. On the sites I visited that had this option available, the shipping charges were reflected in the price of the plans.

Now that you have obtained the computer desk plans, the fun of starting the project begins. Finding a good lumberyard with reasonable prices for your wood will be easy if your choice of wood is pine or bonded plywood. If you want to make the desk out of select hardwoods, a little more effort will be required. You can get the wood in more or less bulk form and do the entire cutting yourself or have the lumberyard pre cut your wood to size. With precut pieces, you will still have to do all the finishing and assembly of the wood into the final state of your computer desk.

You have gotten your wood, cut it to size, sanded it to perfect smoothness and stained and sealed it against use. The final assembly will best be done in the location where you plan to use the desk. That way you will not have to move the desk after it is assembled. The feeling of satisfaction you experience every time you sit down at the computer, knowing that you built this desk with your own hands will make the purchase of your computer desk plans well worth the money you spend on them.

Dangers Of Illegal Computer Disposal

If your computer broke tomorrow and it was beyond repair, what would you do with it? Well chances are that after slamming it against the wall in a fit of rage, you’re going to throw it in the trashcan in your garage. Alongside all the other non-recyclable trash your household created this week, the trash men will come pick it up, condense it in their truck, and dump it into a huge pile of waste. The huge pile of waste will be compacted even more, and then sent out to some island where all the huge piles of your garbage go. Sounds simple, right?

Sure, it’s simple enough; until a bird lands on your crunched piece of laptop and dies from exposure to the acid that leaked out of the battery. Gasp! “Alright,” you say to yourself, “I’ll take the battery out and burn it in my backyard instead of throwing it in the trash.” Well unless you’d like an explosion in your backyard, then no, you should NOT burn any old battery solely because you know is it wrong to throw it in the trash.

So what exactly do you do with this battery? How about all the other parts of the computer that still function? After you consider all of the minute details that go into making a computer work, and you realize that your computer might be broken beyond repair but that the tiny pieces could function perfectly in someone else’s computer, it seems like a big waste to be disposing of the entire thing with one careless toss into the garbage. Not only would you be polluting the environment, adding to the amount of waste your family creates, and putting innocent animals at danger with the improper disposal of your computer, but you would also be wasting hundreds of dollars worth of useful items in a computer that can probably be refurbished anyways.

Aside from the battery leaking acid in a waste heap, other environmental concerns are with toner or ink from printers, glass pieces from tiny light bulbs, and other wires and metal pieces tangled inside every computer. Luckily, there are companies that deal with computer disposal or refurbishing to make your job a lot easier. If you feel the need to bash your computer against the wall in a fit of rage, simply wrap it up and send it to a computer disposal company who will, oftentimes for free, properly dispose of your computer. If your computer stops working or you simply care to invest in an updated version, then there are companies who you can send it to who will pay you for the parts that are still useable and will refurbish the computer so they can re-sell it or donate it to a low-income family or agency once it works again.

One might think, “Well, I know of a charity that could really use my old computer. I will donate it on my own”. Not so fast, buddy. Donating an older computer to an organization that you think could really use it doesn’t always work out so well. In many instances, the computer will cease to work after a couple of months, and the organization might have to spend more money to repair it. It is poor etiquette to donate something when you are not quite sure of its value. If you’d rather not give cash, some businesses will take your old computer and send the cash value of its remaining parts to an organization of your choice.

The bottom line is that there are many different things you can and should do with a computer that you no longer want as your own. For the same reasons that you taught your children how to recycle, that you turn off the lights when you leave a room, and because you try to take only as much food as you are prepared to eat at a buffet table, you should dispose of or recycle your PC properly.

12/1/08

Effects Of Spyware On The Computer

Spyware has a lot of side effects of the registry. One of the greatest drawbacks is the slowing down of the system. This process will continue until the registry is cleaned with a registry cleaner.

If you have browsed the Internet for a substantial number of hours it is guaranteed that you have downloaded some sort of Spyware to your system, albeit inadvertently. That is the reason it is called Spyware. If it made itself known it would not be spying. Spyware is not illegal software. It is downloaded with the 'permission' of the user. Once the Spyware downloads and installs itself it begins, first of all, to consolidate itself on the machine. It does this by entering its information in multiple parts of the registry. These entries can only be removed with Spyware removal utilities and there are many free anti Spyware and Adware removal tools available to do a satisfactory job for you.

Effects On The Registry

A lot of add-on Internet Explorer tool bars are also Spyware. They constantly monitor the users browsing habits and the type of software that is installed and run on the computer. At times this may be helpful to the user as the relevant advertisements are directed to the browser. However, in the long run this Spyware will definitely slow down the system to a crawl. This malicious software must be removed from the system as soon as possible with free Adware and Spyware removal tools. Spyware is constantly making entries to the registry. This makes the registry grow out of proportion. Since the system has to refer to the registry multiple times in a session, the registry has to be scanned from the beginning every time. Considering that the registry has tens of thousands of records it may take a very long time to scan and locate the information being sought. Spyware keeps adding junk to the registry and this slows the system down.

Removal Technique

Spyware can be removed from the Computer with the use of anti-Spyware utilities. However, these utilities will only uninstall the Spyware from the operating system. The anti-Spyware utilities are not designed to go in to the registry hives and make changes. Going into the registry and removing the entries is very specialized operations and cannot be clubbed with some other software or program. Removing the Spyware entries from the registry is very important. Because once the Spyware determines that the exe file has been removed it will kick in from the registry and reinstall the exe from the Internet site it came from initially. Therefore removing the entries with a registry cleaner is very important. Free Microsoft Spyware removal tools and PC registry Cleaner are good software that can remove all redundant and bad entries from the system registry.

Qualities Of A Good Registry Cleaner

A good free Spyware removal utility will have three facilities such as a registry backup function a restore function and a scan and repair function. It is important that the spyware cleaner make a good backup of the registry just in case the system fails to function properly after the computer clean up.

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Computer crime and legislature

How have legislatures responded to crimes involving the use of computers? How has the Internet changed the debate over pornography?

Computer technology has changed nearly everything and everyone around the world in some way. Computer technology has been also increasingly been both the source of attacks as well as the target of various high tech attacks. Some of there attacks are so new that many law enforcement officials including state courts and governments has been unfamiliar with them. One such high tech crime is that of cyber stalking. Cyber stalking was at one time very rare and virtually unknown. Today it is very different. Most states have recognized this form of harassment and are also taking necessary steps to investigation and prosecute these cases. In cases of domestic violence and restraining orders cyber stalking has come to be a very big issue and is something that the legislature has to recognize as a problem. Many times the computer is what the target of the crime is. Things like spamming, hacking and virus dissemination have become some of the largest issues facing the modern high tech age. Legislatures have recognized the importance of the internet and have taken steps on Federal and State levels to address the various computer crimes which occur. Penalties are usually swift and severe, however that does not stop the criminals from taking part in these illegal activities.

I think the Internet has sealed the deal that pornography is here to stay and that it will continue to be protected. People are free to look at legal pornography and attempting to ban it across internet lines no doubt be an impossible task. With that said it is going to be an increasingly difficult problems keeping the illegal pornography off the Internet and equally as difficult in keeping all pornography away from children. Parents, educators and the government need to be away of all of the questionable material which is only a few mouse clicks away from children.