Uninstalling Programs From Your Computer

If you're like most PC users, you will have dozens or sometimes hundreds of new software that you have installed on your computer over the last few months. This is not unusual as you may have tried a demo program before using it. Sometimes, there may be better versions of one program that you would like to use. Overtime, some of these software may no longer be needed. This is when you'll be uninstalling programs from your computer to improve its performance and save on space.

The first thing you should take note of is which of the applications you still use and which of them you only use occasionally. Go through all of the programs you have on your computer; it is likely that over sixty percent of the files on your hard disk are no longer needed. The only reason that you may still have these files is that you have not devoted enough time to cleaning out your PC.

One common reason for so many programs is that they may have been automatically installed while you were surfing online. There are some unfortunate cases where malicious content pretended to be software that helps your PC. On the contrary, they do the exact opposite by spying on your PC or slowing down its performance. Avoid this situation by always checking the type of website that you visit while you're online.

In the case mentioned above, you may need to run an anti-virus program to completely remove the software. There are a number of free anti-virus programs available online, so there's no reason for you not to have one on your PC. Run a complete system scan so that the malware will be removed. You may have to restart the computer for the offending software to be safely erased.

If you have been careful about the type of programs that you have, then you can easily delete them with the built-in un-installation software. Most of the time it will be located in the sub-menu of the program's start menu shortcut. If you can not find it there, then it might be in the main folder of the software. Uninstalling the program should take less than a few minutes.

Check to see that the program has been completely removed. Go back to the folder or check the start menu location; there should be no trace of the mentioned program.

If you need help with uninstalling programs from your computer, there are a number of software that can help you. These are usually free to download off the internet. …

Brief Account of the Personal Computer History

A couple of technical innovations lead to the creation of what we now refer to as personal computers or PC for short. The integration of IC and microprocessor were the basic reasons why we have a very powerful device now. The computer invention history was believed to have started when the computer-memory circuits’ were permitted with the use of integrated circuits and the size was reduced by the so-called microprocessor.

Ted Hoff made it possible for thousands of transistors to be compressed in a single silicon chip. It was during his employment that such invention commenced. The so-called microprocessor helps the CPU to function different tasks including calculation and performance of certain logical operations and management of data flow. In 1974, the very first desktop-size personal computer was launched by Micro Instrumentation Telemetry Systems (MITS). It was launched through the help of a known technology magazine that these units were sold. The first name was Altair and they cost roughly $400.

After being advertised and launched through the aforementioned magazine, computer history began to flourish. The demand for these gadgets skyrocketed unexpectedly. Other smaller companies responded by creating their own versions of computers themselves. A company called Tandy Corporation or Radio Shock also had its fair share of the first models of the first personal computers. In 1977, the company also released its first ever model. Without batting an eyelash, the sales were overwhelming. Two key features contributed to the success of the company. There was the use of a keyboard and also the presence of a display or what we refer to today is monitor. This personal computer was also programmable and that the user himself has the capability to store pertinent information using a cassette player. These very first computers were the concrete testimony to the computer invention history.…

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 …

Computer Registry Cleaners For Optimum Performance

When you experience slow performance in your computer, you would most likely blame it to your internet connectivity, right? But do you know that slow performance of your computer is an indication that your computer may be infected with malware or there is something wrong with the registry of your computer?

It is there before important to get to the bottom of things and if you are confident that you are running the latest anti-malware software, then you must do something about the registry of your computer. With the latest software available, you should be able to optimize your computer with the best computer registry cleaner.

There are several registry cleaners available in the market today and you can easily be overwhelmed and get one that fancies your eyes. To help you decide what registry cleaner to choose, it is vital that you visit websites that offer good reviews and give recommendations on the best computer registry cleaner.

Sometimes, it will help to take note of the following when you shop for your registry cleaner:

o You should choose registry cleaner software that is a breeze to use. There are software that are just too complicated to handle that instead of delivering you your desired result, you may end up with a throbbing headache trying to figure out how the cleaner will work. Simple and user-friendly cleaners should be primary on your shortlist.

o By checking reviews online, you will be able to compare and contrast functionalities and features of registry cleaners. Although most of the cleaners will have similar specifications as far as cleaning the registry is, they may have distinct features when it comes to technical support. Choose one that you will feel comfortable and confident to use.

o Check if the registry cleaner has the ability to back up the files in case you may find the need to revert to the previous settings. The best cleaners will carry this feature and will empower you to undo changes in your registry should anything unexpectedly happen after running the software. This gives you the peace of mind and the assurance of the safety of the software.

Although, you have the ability to clean the registry of your computer manually, do not ever attempt to do so especially when you consider yourself an ordinary user. Even technical experts will acknowledge that they themselves are extremely careful in fixing the registry as any error or changes done in the registry can lead to rendering the computer futile. Beside, why take the risks when you can use an automated computer registry cleaner that will be able to resolve issues and optimize the performance of your computer? …

Ruby on Rails Proves It Deserves the Hype

With the multitude of programming languages ​​out there such as Fortran, Java, C ++ and C #, you may wonder why Ruby on Rails has suddenly become such a hot topic in the development world. Created in the late 1990's by an individual in Japan, the Ruby programming language had a cult following but never reached top-tier status. In 2004, a company called 37 Signals released a Web programming framework called Rails, which was originally developed for their own in-house projects. Rails was written using the Ruby programming language. It is the combination of Ruby and Rails together that has generated capable excitation in the development community, and the emerging language and application framework is proving to be a game-changer to the world of Web application development.

Ruby on Rails' Impact on Productivity

Rails is an integrated framework that utilizes the dynamic nature of the object-oriented Ruby programming language. Rails developers emphasize features of the framework for productivity rather than tools, and they take a common approach to Web architecture that should satisfy the needs of a large portion of the Web application projects in the wild.

As Rails was developed, the innovators of the framework realized that there were a multitude of features inherent to the framework that could benefit all Web applications. Rails is an extremely productive framework for database-backed Web applications. It is different from other frameworks in that it preaches convention over configuration. Typically, if you were building a computer program, you had to start from scratch and readily heavily on the skills and experience of the team's architect to develop and adhere to standards of writing good software. Rails primarily uses conventions to avoid configuration when possible, resulting in time saving and enhanced productivity. In a study by IBM, Rails applications needed a fraction of the configuration code of Java counterparts, often by a factor of ten or more (1). Where the programmer must specify configuration, Rails usually relations on Ruby programming language to provide configuration. The strategy saves developers many lines of code and simplifies the code that does need to be written. By taking mundane but essential decisions away from the developer, productivity increases substantively because more time and attention is absent satisfying the customer's requirements rather than the technical plumbing that can burden most projects.

Ruby on Rails is known for its ability to build Web applications quickly and with ease. For first-time users of Java, it could take about five to ten days to build a moderately useful web application that will communicate with a database using accepted Java Web best-practices such as separating business logic, from display logic (commonly referred to as Model-View-Controller). With no prior training on Ruby on Rails, it takes about one day to accomplish the same goal using the Ruby programming language. In several more days, it is possible to build a relatively complete Web application with Ruby on Rails.

In Java, a developer has countless decisions to make about how to proceed when communicating with …

How Was That Web Site Built?

Frequently people ask me to help them with their web sites, and sometimes they do not even know how their web site was built. Was it made in Joomla? Was it made in WordPress? Is it straight HTML? Is it some fancy CMS? Was it built from scratch? Is it hosted on a Linux platform or a Windows platform? I often need to look carefully through a site to figure out where to point these people, since I only know so many systems (and I do not care to learn them all). What are some ways you can look at the site and determine how the site was built?

Step one: Look at the source code

Browsers display the source code they receive, and just about every browser out there lets you look at that source code. Figure out how to see the source code in your browser. Sometimes it is called "Page Source." I currently use Chrome as my primary browser. To get the source code I click on the wrench, then go to Tools, and then go to View Source. In Firefox, select the View Source item from the View menu. In the version of Explorer on my computer, View Source is under the Page button.

You will have a much better chance of figuring out how the site was built if the site is small. Larger sites will be more difficult.

Step two: Look for key phrases

Meta tag generator: Search for the meta tag "generator" and see if that shows up. Joomla code shows up with Joomla, version number, Open Source Content Manager. Wiki systems typically have wiki in the tag somewhere. Some versions of WordPress have WordPress and the version number in this field.

Look for "Powered by:" Some web site builders either forget to or choose to not take off the "Powered by" phrase on the site. Search for the phrase Powered by and see if that points you in the right direction.

Look at the URL: Most unix users have web pages that end in .html, whereas Windows users use the shortened .htm.

Look for remnants of an HTML editor: While it does not have anything to do with Dreamweaver, finding this code at the very top of the page has a correlation with websites built in Dreamweaver.

FrontPage likes to leave the word FrontPage in the source code.

You will not always be able to figure out how the site was built, but you can come close. …

Common Legal Penaltyies For Computer Crimes

Computer technology is becoming increasingly more advanced and there is a lot of money to be made surrounding it. Where there is more money to be made, there is more criminal activity, punishable by law. The Information Act of 2000 states that there should be different penalties for different types of technological crimes. The following are common legal penalies for computer crimes.

Telecommunication service theft involves the unlawful obsolete of any telecommunications technology. This crime is punishable with a heavy fine and an undefined term of imprimination. The legal consequences vary depending on the severity of the theft. Communications intercept crime is a Class-D crime that involves the interruption of communication technology. It is punishable by one to five years in prison along with a fine and can include other infractions such as offensive material dissemination, telecommunications piracy, and other cyber frauds.

When someone changes a source code on a computer program or website, this is called computer source tampering. Those found guilty of this crime can face up to three years in prison, or a fine. Computer hacking also carries a prison sentence of up to three years.

Although all technological crimes are taken seriously, government computer systems hold the most serious consequence when violated. Trying to obtain access to a system protected by the government is a very serious crime that can have major consequences on government operations. Anyone found guilty of tampering with a government computer faces ten years in prison and a major fine.

Protecting computer technology crimes is extremely important because the world now relates heavily on the use of computer systems to operate. With one of the most common legal penalties for computer crimes being a prison sentence, the legal system has been very effective in putting new laws in place with the changing technology. Technology crimes are taken very seriously and punished harshly. …

Computer Technology – Online Learning Possibilities

Computers are used in virtually every business and home across the United States. Business professionals and individuals may know how to use a computer to accomplish all of their needs but many people are lost when it comes to fixing a computer error or creating an information system. This is why online learning in computer technology is beneficial.

The possibilities open to students inside the realm of computer technology can have an individual doing everything from installing computers to creating programs for computers. The route of education is solely up to the student.

Approaching this field can be overwhelming but knowing the options prior to enrolling in a program is a helpful first step. Students who have no desire to create computer programs or build systems can earn a different education in computer technology. Students who like working with computers can learn how to repair, maintain, and control computer viruses through different certificate and degree programs. On the other hand students that want to learn how to create computer programs and work with businesses to establish information can find certificate and degree programs to enter. Students interested in computer technology should consider what tasks and responsibilities they want to accomplish in the professional industry. This is helpful because it allows students to pick the right degree path from the beginning of their education. Not having this luxury may result in having to switch to another program because the program selected may not be the correct path to enter their desired field.

The learning prospects can have students earning a degree from an associate to a doctorate depending on the field of study. Other fast paced programs may only require students to work through a certificate program in order to be licensed to carry out work duties. To become a computer technician students can work through an approximate 20 credit hour certificate program. This program would be a great choice to learn about all the areas of computer software and hardware. A program like this teaches students how to perform support and maintenance on computers. Students that receive this certificate can work with business and personal computers.

A more in depth computer technology degree can be gained through computer information science. Educational study at the bachelor level trains students to create applications to serve a businesses computer needs. Learning in this area would prepare students to provide continued assistance in running a businesses information systems and databases. Aspects of education at this level and degree have students studying how to prevent system failures, how to create easy to use systems, and how to work with technology communications.

Once a student knows what area of the industry they want to enter, choosing a degree won’t seem like such a daunting task. Students need to consider how many years they can dedicate to learning. Choosing a program that is feasible depends on what an individuals career goals are and how much time they can give to education. Think about these two areas before …

Online Learning Glossary – Real Meanings For Real People

Have you been looking into online learning as a training or education medium for your workplace or classroom? Or are you wondering about a possible career in the design and development of online learning, but you aren’t sure what all the terms mean?

When you’re new to a field, it’s important to get the terms right so you can understand what others are saying and so you can communicate about this topic effectively. This article provides an introduction and glossary to the terms associated with online learning. After making this list, even I was surprised at how many terms there were!

AUDIO CONFERENCING: Audio conferencing refers to a connection between three or more locations that involves a voice-only connection. This can be done via telephone or via the computer. When the audio conference is done between computers over the Internet, it uses a technology known as VOIP (Voice Over Internet Protocol).

ASYNCHRONOUS LEARNING: When learners participate in an online learning course at different times, it is known as asynchronous learning. This might also be called eLearning or web-based training (WBT). Asynchronous learning allows learners to go through a course at their own pace and on their own schedule.

BLENDED LEARNING: Blended learning is an instructional approach that includes a combination of online and in-person learning activities. For example, students can complete online self-paced assignments by a certain date and then meet on-site or online for additional learning activities.

COMPUTER-BASED TRAINING (CBT): CBT refers to any type of course that runs on a computer, either on a CD, on a person’s hard drive or on the Internet. The distinguishing point is that computer-based training does not involve an instructor or facilitator who is physically present. Now that most computer-based training occurs via the Internet, the term is used infrequently. More common terms are online learning, eLearning and Web-based Training (WBT).

COURSEWARE: Courseware refers to any instructional software that is delivered on a computer.

DISTANCE EDUCATION or DISTANCE LEARNING: Distance Education/Learning occurs when students and their instructors are in different geographical locations and the instruction occurs on an electronic device, such as a computer or mobile phone. The learning can occur in a synchronous environment, in which all participants are connected at the same time or in an asynchronous environment, when participants are engaged in learning at different times.

eLEARNING: eLearning (short for electronic learning) is an umbrella term that refers to all types of training, education and instruction that occurs on a digital medium, like a computer or mobile phone.

HYBRID LEARNING: See blended learning.

INFORMAL LEARNING: Informal learning occurs when people have a need to know something. They set their own learning objectives and acquire knowledge, skills and information in their own ways. This could be through asking questions, observing experts, practicing and conversing. It’s the kind of natural learning humans do outside of a structured environment.

INSTRUCTIONAL DESIGN: Instructional design involves the identification of the knowledge, information, and skill gaps of a particular group …

What To Anticipate From SEO In 2015

Often times a year search engine optimization may have changes created to it. Constant algorithm changes from Google have ensured new techniques are needed all the way for SEO purposes. Fresh optimization strategies are typically rising. Anyone who wants to be a professional inside the SEO process is dedicated to constant learning so as to keep track of the modifications.

So what on earth trends will shape SEO's future in 2015? Some of the changes that began in 2014 continue to evolve, allowing for better website optimization and more effective internet marketing techniques.

Mobile Optimization is a Growing Section of the Future

Companies have an excellent ability to improve SEO positioning by optimizing their websites for mobile browsers, such potential will never be fulfilled if companies have not made the desired optimization.

Statistically, four-fifths of clients in America buy online via smart phone. The truth is, in 2014 mobile browsing actually overtook desktop computer usage. The prevalence of smart phones, including tablets and smartphones, will probably still increase. Because of this 2015 will clearly become the year of mobile design.

It has all come down to get responsive pages how the target market can appreciate and value. Similar to other online interactions, mobile users are looking for a confident experience, but this require is particularly critical. Few mobile visitors will return to a web site that's anything less than perfectly functional.

Keywords: Not As Important As They Was Once

In past years, keywords were a central focus for online content. In the last couple of years, this has changed rather dramatically.

In the future, the entire connection with visitors, in addition to quality content, will help towards building an online reputation. Keyword density has ceased to be a determining consider search engine ranking. It now will depend on the caliber of that content and the way much relevant information it really provides.

Nowadays, people aim to develop more personal relationships with websites and brands. Among the finest ways to attain this goal is through excellent content. Premium quality, well-written and different content results in higher engagement with readers. Consequently, the better time spent exploring a web site, the higher the influence on internet search engine positioning will probably be.

Multimedia Content Gets To Be More Important

Multimedia has developed into a SEO state in the modern age and certainly will continue to be so together with traditional text.

For modern, fast-paced Online users, multimedia features (not merely videos but also slide shows and infographics) represent an excellent way to skim a site's message quickly. Consequently, individuals are drawn to images, videos, infographics and slide shows, in contrast to large bodies of text.

Using multimedia content is the best way to entice website visitors to stay on the webpage. Every video has the chance of going viral. Videos are widely shared on social networking. When content gets a lot of likes and shares, it gives a different way of growing rankings because search engine listings also now consider social signals within …