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OLD PC - PC wireless tech tips

September 01, 2010 Add Comment

OLD PC - PC wireless tech tips



Well what you're looking for information on how to make a wireless connection to desktop PC. You'll be glad to know that almost any desktop PC can support a wireless connection to the Internet. Desktops even higher can connect to the Internet through a wireless Internet. 

First, make sure your desktop PC is in good working order. What I mean by good working order is just to make sure that the desktop PC is free from unwanted spyware and other malicious files that could make the connection of a wireless desktop computer slow to a crawl. If you want to make a wireless desktop older then you really should scan your computer for spyware and infections because the last thing you want is something stealing all your system resources when not much to begin with. 

WHAT IS TO GIVE Wireless Desktop PC 

Let's start by assuming you already have an Internet service (not dial-up) and circulated the web with ease. You must have a cable modem connected to your PC desktop. If this is the case, then you are ready to begin your wireless installation. If you have an existing Internet service and cable modem then you better stop reading this because a wireless Internet connection to your PC can not legally take place without them. 



MAKING PC WIRELESS - WIRELESS ROUTER 

First, before anything else, you need to buy a wireless router. If you never had a wireless router before then grabbing the most expensive model probably will not benefit all that much unless you plan on receiving a wireless Internet connection from inside a building with several. In this case, a more expensive router will offer a number of features worth the extra money. 


Remember that when you go ahead and buy a wireless router in hopes of making your desktop computer wireless you'll be glad to know that you'll be halfway done with their mission for the wireless Internet on your desktop. The only thing left is a wireless PC adapter. 

MAKING PC Wireless - Wireless Desktop Adapters 

It's really easy to add a wireless adapter for your desktop comupter arsenal of tools. There are two different types of wireless network components to choose from. Are as follows. 

1. Wireless USB Adapter

2. Wireless PCI Adapter 

* Both wireless devices are packaged with a CD-ROM setup that installs everything you need to quickly set up and use your wireless computer connection to the Internet. 



A wireless USB adapter is the best way to make a desktop wireless network. The disadvantages of using a wireless USB adapter is the intensity of the signal is considerably weaker than a wireless PCI card. Most people experience no problems with signal strength, provided they remain within range of the wireless router that is sending the wireless signal. 

Basically, installing a wireless USB adapter plugs into any available USB port. In fact, it only takes a few seconds to connect a USB adapter and start using the Internet without wires.

The second wireless device that can make the wireless desktop is called a wireless PCI card (PCI = white space inside a computer) card adapter. This device enables high performance wireless connectivity for your desktop PC with extended range. 

Installation is not as difficult as you might have thought. Simply remove the side panel of your desktop PC and insert the PCI card into any slot white inside. Only one way could be the card is installed. Read the instructions that are included when you purchase your wireless networking device is by far the best we can do to ensure a smooth installation and launch of its wireless network wireless connection.MAKING DESKTOP PC 

AS MORE WIRELESS 

In the future, will most likely go into detail about each networking component. Check out this page if you have any questions about making a wireless desktop.

How Spider ( Crawler) work?

July 05, 2010 Add Comment

How Spider ( Crawler) work?


The first thing that you need to understand is what a search engine “spider” is, and how it works. A "spider" (also known as a "robot" or "crawler") is a software program that search engines use to find what’s out there on the ever-changing web. There are a lot of different types of search engine spiders, but they all contribute to the overall goal of keeping their search engine’s index as accurate and up-to-date as possible. Not all spiders are operated by search engines, and some of these are a real nuisance.

The first type of spider is one that actually “crawls” the web looking for websites and pages. This program starts at a website, loads the pages, and follows the hyperlinks on each page. In this way, the theory goes, everything on the web will eventually be found,as the spider crawls from one website to another. Search engines run anywhere from dozens to hundreds of copies of their web-crawling spider programs simultaneously, on multiple servers.


When a "crawler" visits your home page, it loads the page’s contents into a database.With some spider programs, that’s all they do – load the home page, so that another spider can actually index it. Once your site has been found, the text of your page is loaded into the search engine’s index, which is a massive database of web pages. The last time I checked, both Google and FAST claimed to have over 2 *billion* pages indexed. Google has over 3 billion documents in its database.

Some search engines don’t do any more than load the home page, but this is becoming more rare. A search engine that only indexes your home page, or a few pages linked from it, is doing what’s known as a “shallow crawl.” Most search engines nowadays do a “deep crawl,” which means that they follow the hyperlinks on your home page, loading the pages they find, successively getting deeper into your site. Some of them have a limit on the number of pages they’ll index from a given site, others try to index everything.

There are other types of spiders as well. “404 spotters” are used by search engines to help avoid referring searchers to pages that no longer exist online. These spiders go through the search engine’s index page by page (or site by site), trying to load each page. If the page can’t be found, the web server returns a “404 error” which indicates that the page or site isn’t currently available online. When the spider (some of them will check later to verify that a page really is offline)
doesn't find a page, it’s deleted from the index. This is why it’s important to use a good web hosting provider. If your server is offline at the wrong time, your site may be dropped from a search engine’s index, and it can take several weeks before it’s indexed again.

Another term you may hear is “spider food.” This is shorthand for anything that’s placed on a web page (mostly hyperlinks) that is intended to attract a spider’s attention. Sometimes, these are invisible links that a web surfer would not find, and are intended to direct the spider to keyword-rich “doorway” or “hallway” pages specifically designed to fool the search engines.

I don’t use these kind of tricks, but you should be aware of them. I'll explain throughout this book why you should avoid using dirty tricks to fool the search engines. The first thing a spider is supposed to do when it visits your site is look for a file called “robots.txt”. This file contains instructions for the spider on which parts of the web site to index, and which to ignore. The only way to control what a search engine spider sees on your site is by using a robots.txt file. Chapter 8 provides detailed instructions on how to control spiders, and why you’d want to do this.

All spiders are supposed to follow certain rules, and the major search engines do follow these rules for the most part. One rule is that spiders should load only one page a minute – this rule came about when early spiders visited early web servers and tried to load entire web sites all at once. The result of this was that access for the site’s real visitors often slowed to a crawl. Since the web was much smaller then, a spider might visit your site several times a day! With modern, high-speed web servers, and spiders only visiting infrequently, this rule doesn’t make as much sense as it once did, but it’s
still followed.

Can i watch TV on my PC?

May 07, 2010 Add Comment

Can it possible to watch TV on my PC?




Yes it is possible with todays technology to download TV on your PC. This technology is becoming hugely popular; especially with people who are trying to save all kinds of money with the high cost of living. One great thing about this technology is that once you download TV on your PC; you will never have to worry about your cable bill going up. Why is that? You will never again receive another cable bill.



This article is written to discuss how you can today download TV on your PC and begin saving hundreds possibly even thousands of dollars. Of course it will depend on how much you are spending today for your television services.
All that is required for this technology is a computer and a high speed internet connection. You will also be required to pay a small one time fee to download the software onto your computer. However once you pay that fee; you will never again have to worry about receiving any monthly bills in your mailbox. Everyone is tired of paying those high cable bills and most people know when to expect them in their mailbox.

If you are worried about whether or not you will be about to download the software onto your computer; you do not have to worry. If you know how to check your email, then you have enough knowledge on how to download TV on your PC. It is user friendly and comes with a step by step guide on how to download the software safely onto your computer.

You will not have to purchase any extra hardware or spyware to utilize this technology. However to use this technology you not need a very powerful computer or laptop at all, computers with Windows 98 and just 90mb of RAM can use Satellite TV on PC, of course having a high spec PC is a bonus, but you can begin enjoying the thousands of channels without having to have a powerful PC.

The purpose of using Satellite TV for your PC is to save from having to pay monthly subscription fees of $50-$95 that typical cable and satellite cost., this can add up to a lot of money by the end of the year and that is why thousands of people are now using this technology.

If you are frustrated with the cable company and tired of paying your monthly television bills and want to learn more about how you can download TV on your PC; visit the site below. It has all the answers to your questions. You can literally begin saving money today just by using this technology.

Straight Way of SEO

April 20, 2010 Add Comment

Straight Way of SEO



These days the term search engine optimization is a hot topic. To define the term it can be said that the search engine optimization is the process by which the search engine page ranking of a website can be increased and in the process increases the popularity of the website and thus it can gain considerable amount of web traffic. Thus the search engine optimization is the most essential thing for any website too increase the ranking on the search engine result pages as well as to increase website traffic to the site.

The search engine listing is done in two ways. Among these one is the sponsored listing for which the websites pays the search engines to have their links on the search engine result pages and the other one is the Organic SEO. The Organic SEO is the natural means of search engine optimization and through this process the search engine page ranking can be increased to a great extent. Moreover, there are several things that are to be done for the proper optimization of a website. The main things among these are the keyword research, link building, and other such things.

For the search engine optimization the main target are the major search engines like Google, Yahoo, and MSN. These are the most popular search engines where you can find the listing of almost each and every website available on the internet. These search engines send their spiders to crawl the web pages and collect information about the website and then those are sent to the search engine indexer and after that the indexer further collects farther information on the websites and then these websites are given the page ranking on the basis of these information. The role of the search engine optimization is to work on this field so that when the search engine spiders crawl the web pages the information they collect are in the favor of the website to rise higher in page ranking on the search engine result pages.

The search engine page ranking is the most preferred thing for any website because of the reason that with the better ranking on the search engine result pages the website can gain more potential visitors to their site. The fact is that the search engine users are in the tendency to visit those sites first which comes to them first. And therefore the sites with poor page ranking are seldom visited. Moreover, what good is a site if it is never visited.

Internet Through Mobile

April 16, 2010 Add Comment

Internet Through Mobile


Unlike dial-up connection, broadband offers high speed Internet access without any hassle. There is no dearth in the broadband provider available in the market. Each and every provider is ensuring good and beneficial deals for their customers. In this cut-throat competition many providers are coming up with alluring mobile broadband deals to choose from. Every single brand ensures that their deals are the best and the cheapest of all. But it depends completely on the users choice, which deal is to select.

People are now more Internet fanatic and they loves to do their majority of work over Internet. Witnessing the high demand and heavy usage providers are offering way best mobile broadband deals for the users. To satisfy their Internet surfing need, people are now looking for the best, convenient and economic deal. In the rush of herculean providers one should first compare the different deals before making decision. People can compare mobile broadband deals online. There are plenty of web portals that are available on the Internet to draw a comparison between different deals. Broadband deals that are available for the customer's benefit are classified into two categories- contract deals or pay as you go deals. Both come with different features and valuable offers.

Pay as you go deal is the most preferred one as users are not asked to enter into any contract. They are all free to use the broadband service as per their convenience. Such packages work on credit minutes. The users get usage minutes through the recharge coupon. Whereas, in contract deals users are bound to sign a contract of a specific period which they cannot revoke until it ends. Users cannot switch to another deal before the expiry of the contract. In this Internet savvy world these mobile broadband deal plays an important role.

How to Create a System with Object Oriented

March 10, 2010 Add Comment
What is Object Oriented Programming? And how to Create System with Object Oriented? If you have been or are still engaged in a job related to programming, of course you have heard the term "component".

What is OOP, Function and Subroutine?




For some people, especially those who are lay about the programming, maybe the term is not too well known. What exactly is the "component" and how to make it?

Thinking of component making begins when the program is created. Often several routine jobs that have the same function used repeatedly, so that made what is called a subroutine. Maybe this time the subroutine is not so popular anymore, and what we often hear today is "function".

Conceptually the two are not much different, i.e. create a sequence of programs that can do the same job, so that when you want the job you just call just that function.

However, the problem is that this function only consists of commands only, so functionality can usually only be used within the same application program. To be used on other applications there needs to be a bit of adjustment.

With object-based programming (Object Oriented Programming) making components that can be used in one application and the other can be done.

In object-based programming (OOP) known terms encapsulation and information hiding. Therefore OOP uses the concept of class, then in one class, data and operation are made into one. 
Since each class has its own data and operations, the inter-Class dependency becomes very low. Unlike the case with functions, where data and programs are not in a closed package, the dependency of the function on the data will be very large.

From this encapsulation information hiding occurs, meaning that when a class is given a command to perform an operation, the class will process it within the class itself, and will bring the results of its operation.

Therefore, in determining a class the class name, attribute, and operation must exist. Not all programming languages ​​can be called OOP. OOP programming languages ​​are VB.net, Java, C #, C ++, Simula, PHP, while VB 6.0 is not included in the OOP category.

Learn more about recognizing object-based programming, please visit the " How to Object-Based Programming Tutorial" tutorial .

How to make components?


Basically the component consists of one or more classes by designing the system using the same approach with the programming of OO (usually called OOAD).

The development of OOAD adopts many of the ER diagrams, and some ways in the way of structured design.

Quite a lot of the originators of this OOAD. Each of these initiators has a different way of depiction. This is often the main reason for the difficulty of studying OOAD.

Grady Booch, James Rum Baugh, and Ivar Jacobson are three people who have long been in the field OOAD. They each have a way of designing with OO. They also initiated the so-called UML (Unified Modeling Language).

Thus, whatever method they do to design OO, its depiction is the same as UML. UML is now accepted by many organizations and its use is increasingly widespread. Even now VISIO has also implemented this UML facility.

Hopefully this article from Mr. Indra can help the reader in understanding what is Object Oriented Programming (OOP), making it easier for how to create a system with object oriented.

HOW TO FIND COMPUTER FORENSIC CLASSES

March 09, 2010 Add Comment

HOW TO FIND COMPUTER FORENSIC CLASSES



If you are like a lot of people, you will want to find the best career to get started in and all this is very good idea for you to seriously take the time to consider what may be the best for you. When it comes to getting the best career to suit all your needs, you will want to take the time to look into what may be the highest in demand. There are a lot of careers that may be over populated and you will want to stay away from those and focus on the areas that fewer people are involved in.

One of these areas includes computer forensics and can really be a good career to consider getting into if you want to get into a career where it is not as crowded as a lot of others. This is an area where you may be able to excel due to the demand of this vocation and the lack of people. If you are looking to get hired, you will certainly want to take the time to get educated where you have the opportunity to do so.

You can easily find computer forensic classes at many locations, but one of the best ways is to do a search on this and you are certain to find where some computer forensic classes may be offered. There are many colleges that will offer these classes and if you are serious about getting involved in this, you will certainly want to take the time to find the best class with the best education for you to get.

When it comes to forensics, you can count on this being a very detailed class and you will certainly want to be certain you can and will make the time for if you intend to get involved in this area.

Generate traffic Through Monetize ads on blog

February 17, 2010 Add Comment

Generate traffic Through Monetize ads on blog



You may often hear from some people asking, how much income from your BLOG? If you have not known about in more detail some of the functions and advantages of the BLOG, surely ask, what is true BLOG can make money? The answer is relative. Why? Because as we know that at this time the existence of the BLOG is more knowledgeable about the functions and advantages are. One of the advantages that have been felt by many people is that BLOGS can be used as a means to make money online without investment. Investment in this case is that we do not need a big enough investment to be able to start a program like this. Besides not requiring a large investment, the BLOG you can also use as a tool to make money online for free.

But often we face is how to BLOG so that we can make money, either online or offline. Some of the things that you need to make a note in the BLOG, whether in terms of the layout design (BLOG template), BLOG content, and also the means of navigation, SEO, and some tools to monetize your BLOG. Actually not difficult for do that. All you need is just to try, although you often face trial and error at the time of implementing this method.

According to some webmaster, especially the senior BLOGGER, one of the successes of the program in follow to make money online without investment is a high traffic. And accordance with the terms we often hear, that the higher of traffics, the chance of a sale or promotion of the greater certainty, and thus earning the opportunity to also increase. Therefore if you want to follow a program, especially programs such as make money online for free, then you can take advantage of the BLOG that you have.

Meanwhile, on how to bring traffics to our BLOG, there are several ways that we can do with them is how to buy traffics, we fill the BLOG with quality articles and useful to readers, so that readers are expected to always want to come to our BLOG, exchange links or that we often know the term link exchange, and some strategies that we can do to bring a high traffics, so that this can benefit for us. In addition, you can also take advantage of communities on the FACEBOOK BLOG to introduce you at the forum. And as we know, at this time the existence of the FACEBOOK is one of the sites that are currently booming.

And with the expected high traffics, as a comparison, if your BLOG is visited by about a thousand visitors every day, it can be one percent of these visitors can make purchases or simply click on the ads that you install. And if you follow the program such as Google ADSENSE, then this is very profitable one. And moreover, if you want take advantage of high paying keywords to maximize your ADSENSE earning. So that the program make money online without investment can be achieved.

IT Solution for Business People

February 03, 2010 Add Comment

IT Solution for Business People


Tired of the same old advertising on TV and the radio? Then go for email marketing list for a fresh start and see your business go from strength to strength. There are many things you can do with e-mail marketing, from promoting your brand and your products to selling them directly to customers. E-mail marketing is a technique much easier to afford than more expensive and less effective campaigns. First of all it is quite cheap, fast to act, easy to prepare and it is used for a targeted audience. In terms of effectiveness, it is only second after SEO.

There are other uses to modern IT in businesses. Project managers can make good use of it project management software to help them cope with the pressure in and out of the office. The idea of agile project management is not to take away jobs from their human counterparts but to make the most simple but tiresome tasks automatic. It is sometimes difficult to remember everything you need to tell your staff, form meetings upcoming to deadlines looming. Software has no trouble doing all this automatically so you don’t have to waste your time. Upgrade today and see a better office tomorrow.

Earn Money from your Blog

February 01, 2010 Add Comment

Earn Money from your Blog



At the time of the function of a BLOG, by some people are only used as a means to write someone's daily activities. So if we look at the contents of a BLOG at the time, only about a personal experience, which it is very boring. However, in line with the development of the information currently that the more advanced and modern, where everything requires information that is quick, precise, accurate, and also use a cheaper cost, so when this function has started a BLOG part. From a BLOG that only someone recount personal experiences, functions currently a BLOG can serve as a facility to make money online, and also serve as a means to market a product, whether that be online or offline.

And if we are sharp enough to see opportunities like this, and then we can use our BLOG as one alternative to make money online, here through the Internet facilities. As we know, currently we cannot be apart from this one facility. Due to the existence of the Internet, then everything can be done quickly and with relative low cost.

Some programs on the Internet, which offers several programs related to make money online, one of which is paid to review program, where this program is a program that can pay us through a posting on our BLOG to promote a website or BLOG. The one site that paid out a program to review program is BLOGSVERTISE, through them we know that the term BLOGSVERTISE review. Normally to be able to follow a program paid to review required some specific requirements that must be owned by a BLOG. One important requirement is that page rank. From paid to some type of review that I follow, almost all require that the BLOG page rank with a minimum of two, but not closed the possibility does not need page rank, one of which is BLOGSVERTISE.

If we want to take advantage of our BLOG to make money online from BLOGS, then we should have a requirement that they offer, one of which is the page rank. And like usually, with a high page rank, the price of a post also more expensive. For that we must work to make sure we have a BLOG page rank that high, so that we can make money online from BLOGS with more maximum.
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