How to Completely Delete Files From a Computer

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Most people do not think about it, but when they delete a file from their computer, it is not destroyed. The computer deletes certain key information about the physical location of the file from the disk directory on the hard drive. The file is still sitting there on the disk and can be recovered by someone with the knowledge and the right equipment. Knowing this, one may be asking about now, “is there a way to completely delete files from a computer?” The answer is yes.

One method of deleting files in a way that makes it impossible to recover them is using a large magnet to degauss the hard drive. This realigns the magnetic fields on the disk and effectively erases every scrap of data that was ever stored there. The drawback to this method is that the disk is completely erased, including system files and operating systems.

Today, it is possible to purchase software that is capable of overwriting an entire disk to cover the data with random number sequences that mean nothing. One pass of this software will normally render files impossible to retrieve for civilians. Government agencies and police forces can still get the data off the disk. It takes up to seven passes with this type of software to completely overwrite all files and make them irretrievable. This method also overwrites the entire disk, destroying data that may be valuable or wanted to be kept.

The newest technology involves a file shredder program that randomizes the data in the deleted files at the time of deletion. These are still physically present on the disk, but the data is so scrambled that no computer is able to make sense of it. This method allows one to completely delete files from a computer without completely erasing the entire disk.…

Advantages & Disadvantages Of Satellite TV On Your PC

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With the proliferation of satellite on your pc software across the internet the first question people ask, is this too good to be true? As with every product on the consumer market it will have its up side and it's down side. This holds true for satellite TV on your pc. This product has many advantages and disadvantages.

Satellite TV for your computer is typically a program that is purchased or downloaded and installed onto the user's computer. The user is then able to view various programming from all over the world simply by using the satellite TV program and connecting to the various channels available. This is usually streaming video and you get everything from news, music and movies live.

Having satellite television on your pc it's a blessing for the couch potato. One advantage is the fact that you have no expensive equipment or monthly fees to buy or pay for. With the various products available, all you do is pay a one time fee and you are up and running. The setup fee for satellite TV on your pc is anywhere between $ 50 and $ 100. That is a bargain compared to the cost of buying satellite television equipment, which can range from $ 300 to $ 1000.

The main disadvantage of purchasing satellite TV for your pc is that most people believe you're getting both Direct TV and Dish Network; them being the most popular satellite television choices. This is a myth as the satellite TV programming you get from these products are usually free satellite television feeds. It would be impossible to get Direct TV or Dish Network programming as those are subscriber based and you have to pay to receive their services. The free satellite TV that the products describe are really free, however the quality of programming variies. The major satellite providers pay for their content that's why they are able to offer HBO and ESPN to name a few of the channels. The free satellite TV products do not do this; since you only get what is available for free.

As discussed above there are two sides to the proverbial coin with satellite TV on your pc [http://www.ilovesatellitetv.com/free_satellite_tv_pc.html]. There will be advantages and disadvantages with a product like this. On one end the advantages are that you get a complete system setup for a very low cost. The disadvantage is the programming will be now close to that offered on the major carriers. The quality of the programming will be very paltry. Once you weigh the advantages and disadvantages against each other you will be able to determine if this product is right for you. …

Gifts For Him – Get the Best

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Is it your first date? Are you worried about what to gift your man? There are many types of gifts available in the market. But you need to choose the one that can impress your lover. First note down what your man loves. After that, you need to select the item. Most of the men love gadgets. It is a great option that you can choose.

Be it a Valentine's Day, a birthday or a wedding anniversary, you need to impress your man by presenting a beautiful gift. Selecting the right gift item is very essential. You need to do proper research on its likes and dislikes. It becomes easy to select an item if you already know what your beloved love. There are many types of gifts to choose from. To make his day really special, you need to gift him something which stand out unique and beautiful among other items.

There are varieties of gift items to select from. But some gifts are really beautiful and can change the mood of your man. Everything from wind up desk toys to novelty clocks and outdoor games. You can find many gifts in one store. But there is one of the best and reliable stores where you can get some really exciting items to keep you man engaged, entertained and educated. Gifts for Him is the right place for the people who wish to impress their boyfriends or husbands.

Electronic gadgets are great gift items. It can change the mood of your man for the better. There are some excellent gadgets with latest features and systems. Many boys and men love gadgets. So, you can select one from a long list to make your man feel happy. Mobiles, iPOds, Mp3 player, camera, Mp3 camera are some of the best gadgets. You can select one of these gifts to see the smile on your man's face. If you are man is a great lover of music then gifting an Mp3 sunglass will be a great idea. This sun glass is designed to serve both the purposes.

Mp3 alarm clock is also a good option that can help you in expressing your feelings for your lover. You can make it feel special by sending a special message. Your man can feel happy by seeing that message in the alarm clock. There are many varieties of alarm clocks available in the market. Some of these clocks are equipped to download the wav files and mp3 from your computer. They are designed with latest features. You can record a voice message in that alarm clock.

Have you ever thought of gifting a video sunglass to your beloved? It is in fact a great gift. It is expensive. But it can serve the purpose well. You can choose this option without any hesitation, if your man loves movies. It will give maximum enjoyment to your man. You can also get one to quench your thirst for recreation and entertainment.

Wireless security cameras are installed to …

Anti Spy Ware – Nuke Computer Bugs Dead

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Imagine if someone reputedly broke into your house, and then once they were in your house they set up traps that, as you walked through different rooms they would throw things in front of you. You could not really say anything without worrying if your home invaders were listening to what you were saying, and everything in your house was running at half speed. Well, this is what the computer spy ware programs are doing to your computer every day. They invade and once they are in they not only make your computer grind along at a snails pace but they are constantly inviting their spy ware friends over to join in the fun. They steal your passwords and continuously hammer you with an unending series of popups, some of them are quite appropriate. How do you remove this problem from your computer once and for all? By installing the right type of anti spy ware, cleaning your computer and then making sure that it stays clean.

Not all anti spy ware is created equal. In fact some anti spy ware was created and advertised by the spy ware offenders themselves. They would install invasive programs on your computer and then give you popup windows that would try to sell you anti spy ware that was created by their own companies. This is not only rude, it is illegal. Look for an anti spy ware that will scan your computer for free and then give you an analysis of what needs to be done. The program needs to be able to clean the problems and then run in the background keeping your computer free from trouble in the future. It does take some looking, but good anti spy ware programs do exist. …

About Remote Computer Repair

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Remote computer repair is starting to become the biggest trend in computer repair. Not only is it gaining popularity because it is fast and efficient, but because it can fix almost any computer-related problem there is. Remote computer repair can immediately resolve problems with your system’s registry, operating system, virus infection and more.

But how does the whole procedure go about in case you decide to avail of this service? First off, you would have to download and install the diagnostic and repair program, which by the way is usually the same program that would allow the company to access your computer remotely. When it does, the company can see your screen and have a shared control over the keyboard and mouse.

The shared control does not take your control away from the computer; as the word shared implies, it simply allows the other party to take shared control so that a live technician can check your system without actually physically being there with you. And because the whole process is interactive, you can choose to end the session at any time. Once the entire procedure is completed, the software should automatically uninstall.

Remote computer repair takes advantage of the internet and 128-bit encrypted technology to access your computer remotely and give you affordable repair services. And because they will not charge you for the diagnostic itself but only for the repair, you can rest assured that they are only interested in getting your computer fixed. It is logical to think that because that is the only way that they will be earning.

One major advantage of an online repair service is that companies usually offer 24/7 assistance which can be very helpful for those people who do their computer work during graveyard hours or when unexpected system crashes occur in the wee hours of the night. Remote computer repair can fix most problems in just a few minutes, saving you time and money while giving you the chance to enjoy the comforts of not having to leave your home just to get your trusty machine back in shape.…

The Difference Between AutoCAD and SolidWorks

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SolidWorks is what we call a “parametric” solid modeller used for 3-D design. Parametric means that the dimensions can have relationships between one another and can be changed at any point during the design process to automatically alter the solid part and any related documentation (blueprint). AutoCAD, however, is primarily a 2-D design tool with some, but limited 3-D capabilities. It is very simple compared to any parametric solid modeller (although 3D is improved in AutoCAD 2007). Autodesk (the manufacturer of AutoCAD) makes a product that is nearly identical to SolidWorks, called Inventor, which is a parametric program for design of solid parts and assemblies.

SolidWorks is a 3D mechanical CAD (computer-aided design) program that runs on Microsoft Windows. SolidWorks files use the Microsoft Structured storage file format. This means that there is various files embedded within each SLDDRW (drawing files), SLDPRT (part files), SLDASM (assembly files), with preview bitmaps and metadata sub-files. Various third-party tools can be used to extract these sub-files, although the sub-files in many cases use proprietary binary file formats. SolidWorks is a parasolid-based solid modeller, and utilizes a parametric feature-based approach to create models and assemblies. Parameters refer to restrictions which values determine the shape or geometry of the model. Parameters can be either numeric, such as line lengths or circle diameters, or geometric, such as tangent, parallel, concentric, horizontal or vertical. Numeric parameters can be associated with each other through the use of relations, which allows them to capture design intent.

AutoCAD is, just like SolidWorks, a Computer Aided Design software application for 2-D and 3-D design and drafting. AutoCAD was one of the first CAD programs to run on personal or home computers, notably the IBM personal computer. At that time, most other CAD programs ran on mainframe computers or mini-computers that were connected to a graphics computer terminal for each user. Early releases of AutoCAD used basic entities such as lines, poly-lines, circles, arcs, and text to ultimately construct more complex objects. AutoCAD has since started to support custom objects through its C++ Application Programming Interface (API).

Modern AutoCAD includes a full set of basic solid modelling and 3-D tools. With the release of AutoCAD 2007 improved 3D modelling saw the light, which means better navigation when working in three dimensions. It also became easier to edit 3-D models. The mental ray engine was included in rendering and thus it was now possible to do quality renderings. AutoCAD 2010 introduced parametric functionality and network modelling. At this moment, AutoCAD only runs under Microsoft Windows operating systems. It is available in 32-bit and 64-bit versions. AutoCAD can run on an emulator or compatibility layer like VM-ware Workstation or Wine, although various performance issues can arise if you work with 3-D objects or large drawings.

Choosing a system that works for you depends solely on the type of work you want to do. Many experts say that SolidWorks is more effective when working on 3 dimensional designs and that AutoCAD is the way to …

3 Steps To Better Computer Security Solution

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There are dozens of things that you can do to protect your computer. People sell so many software packages and information products you may not be able to get a handle on all of it. Have you surprised to yourself what the basics are so that you can protect your identity and your data and so that you no longer have to worry?

I am not sure if we will ever get to a point that a computer security solution is perfect and we never have to worry but we can get to a point of an increased security posture. That just means that we can take a few steps to help protect ourselves against the not so nice people in the world.

    First if you have a computer you should turn on a local firewall.

You may say, I am working behind one of those routers you can purchase from the electronics store, I am safe. There is a term in the field that is called defense in depth. There are many takes on what this actually means and how to implement it but I will be the first to tell you every extra security precaution you can take will be helpful in the effort to protect your identity and your data.

Each layer of defense will add to your protection. You may have a router but go ahead and turn on that software firewall that comes with your operating system too. Learn more about your computer so that you can be proactive. You never know when you might travel with that laptop and your software firewall saves you from an intrusion. Just be cautious. Most people lock their doors at night before they go to bed or when they leave for work in the morning. Do not forget to lock the doors on your computer.

    Second, you may consider installing a well-established anti-virus product.

There are many packages on the market. Some you can get for free and others you can pay for. You need to determine your level of knowledge and how much support you may require.

There are many anti-virus vendors that are free that have been certified and protect your systems just as well as the pay for kind. The main difference is that you may get better support from the pay for kind. You may end up supporting the free kind on your own and having to do research on the net for answers. This is truly your call and should be congruent to your level of computer knowledge.

Anti-virus software should be a must. It has saved my system many times as well as friends of mine. I had a buddy that downloaded pictures form a digital camera that was infected with a virus. They can be anywhere. This is just another layer of defense you should consider in your quest to protect your identity and your data.

    Third, you should consider backing up your system regularly.

I am not talking about once …

What Does the Word Website Designer Stand For?

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Today anyone seems to call themselves web designer just because the learned to create a web site.

Is it traditional graphic design involved or is it just experts on programs like Flash, Dreamweaver, etc. who call themselves designers?

One guy looking for work told me he had a web design education and when I looked at his work it was like 5 pages crap made in FrontPage!

For me as an art director and graphic designer it all looks a bit strange. I have spent years in art- and advertising classes, over 30 years in the advertising business in Sweden and Spain and I'm still not sure I can use that title. Even if I have designed hundreds of websites last 10 years.

So be aware when you are looking for help, with internet anyone seems to be whatever they like and advertise their services, trust them or not. You will never know for sure.

Today I saw the following ad in a local magazine: "We design web sites for 130EUR". That guy must be something of a superman. Or is the education these days so fantastic that you can learn it all in a few years?

The "Graphic design" education is just a small part in building your web site.

The natural way was (back in the 80: s in Stockholm) that your advertising agency produced your website and designed it so it fit your company's profile. A few years later a lot of digital production companies started, but still with people educated in the advertising business.

Short after that anyone with money could buy a computer, copy machines and some color printers and start a copy shop without any education in advertising. Unfortunately they are after a while also offered help in layout and design.

That's where we are today. Anyone with a computer can offer you anything online.

It's up to you to find out who they are. …

8 Things to Consider when Buying a Laptop Computer

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Buying a laptop computer that will suit your specific needs typically takes some serious time and research. The important thing to keep in mind is that different users needs different notebooks. The very first thing you need to do is to carefully think about what you'll be using your new laptop computer for. Once you now this you will have fewer problems finding the right model.

Here are eight things to consider when buying a laptop computer:

1. The ports. You should make sure that laptop has lots of USB ports for devices such as printer, mouse, flash drive, digital camera, etc. If your laptop does not come with many USB ports, you will need an USB hub. If you plan to connect your laptop to a TV, you will need an s-video port.

2. CD / DVD. Most of laptops come with a CD writer and DVD reader drive. If you want to copy DVDs, you will need a DVD writer drive. At this time the maximum speed for burning a DVD is 16X.

3. The hard drive. The speed of hard drive is measured in rpm or Rotations per Minute. Try to find a laptop that has 4200rpm or 5400rpm. A laptop with 40 Gigabytes is sufficient for an average person.

4. The memory. Your laptop should have at least 1 GB of memory. However, you can get a notebook with 512 MB and work with Windows XP. You should avoid a laptop with only 256 MB of memory.

5. The processor. You can choose between Intel and AMD. At the moment, Intel has the best processor for a laptop called the Core 2 Duo. The speed of processors is measured in Gigahertz. The larger the number, the faster the processor is. There are also Dual-Core processors. It means they can process two things at the same time. As a result, the power of the processor is doubled.

6. Size. You should choose a smaller screen if you carry your laptop a lot. Typically a 14.1 inch screen is considered small. A 17 inch screen is considered big. A 17 inch screen is heavier and use up more battery life. You can get a 15 inch or a 15.4 inch.

7. The warranty. Each laptop computer should come with one year warranty from the manufacturer covering only defective equipment. You can also get an extended warranty covering any accidents you may have.

8. The brand. The average brand of laptop is Dell, HP, Gateway, Acer and Compaq. The better brand of laptops is Sony, Toshiba, Alienware and IBM-Lenovo. …

How to Stop Computer Freeze Up and Crashes? Use These Simple Tips to Stop Computer Freezes / Crashes

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How to Stop Computer Freezes and Crashes?

Computer freezes are one of the most frustrating experience. I have gone through it number of times. Every time it happened I would lose my work and had to restart the PC and do every thing again. So I learned that I should save my work continuously so that I can start working from where I left.

When my computer started freezing up far too many times I used to take it to a PC technician, who used to take days to fix the problem. Often I would be told to change a component in my PC like my RAM, and even motherboard. This was costing me money in addition to paying the technician. The most frustrating part was that I had to buy a second computer because of the number of days that the technician took to fix my computer and give it back.

When ever I went to the repair shop and I spent some time trying to learn how the technicians fix computer freezes and crashes and other simple problems like Windows error messages. I tumbled upon some great tips watching them do it. Later when I setup my PC workshop, I have given these tips for many years, to many of my friends who were having computer freezes and crashes.

Here are the Tips to Stop Computer Freezes .

Most people today know that the nerve center of Windows operating system is its registry. The first step is certainly to repair errors in the Windows registry. There are many registry cleaners available in the market. But registry cleaner alone is not enough to stop computer freezes and crashes.

Your hard disk needs to be optimized to give the minimum data access times. A fast computer with a huge hard disk full of data is going to slow down you PC or Laptop and also keep crashing or freezing because CPU fails to locate the files on your hard disk. So remove all unwanted files and software which you do not use to reduce the work load on your PC.

After you have removed undesired and junk files, software etc you need to de-fragment your hard disk. This is because Windows stores files in pieces on your hard disk where ever it finds some space. De-fragmentation will join the broken pieces of the files into one single piece thus reducing CPU load and thus optimizing the data access times.

Remember to defragment hard disk only after you have deleted all files in the Windows temp folders and application data temp files. There may be many GB of space occupied by junk files.

Use MSCONFIG at Run .. command to stop programs starting up with Windows boot up. This can give you a fast startup and Computer freezes that were being triggered by these applications can be avoided.

Hardware malfunctions could also lead to computer freezes and crashes. So just open the CPU using a screw driver and then remove and …