Archive for the ‘Computers’ Category

How to Configure Active-X in Internet Explorer   no comments

Posted at 3:49 am in Computers,internet

ActiveX is a popular framework which is used to separate the reusable components of a computer program or application. It was designed and marketed by Microsoft Corporation into the international market, way back in 1996. The program was basically introduced to offer support to other products such as the Embedding application and the Object Linking and so on. The framework is used by most programs of Microsoft such as the Microsoft Office, Internet Explorer, Windows Media Player and Microsoft Visual Studio and so on. The way the framework is installed varies from one system to another. It is not just a matter of importance, but also necessity. It is an important component if one wishes to view videos over the Internet. Installing ActiveX is easy, provided one has a web browser that runs on Windows 9x or a higher platform.

One needs both, Windows and Internet Explorer to install ActiveX. If Windows is installed, by default, Internet Explorer will be installed too. If incase, IE is not installed, one can access the official page of Microsoft and may download the latest version. After the download of the latest version, it is observed that the ActiveX has also been installed.

Usually, in the recent times, to install ActiveX, takes place along with the installation of Microsoft. Or else, there is a separate function for the purpose of downloading the framework, so all one needs to do is click the installer and follow the instructions.

Then after the installation, the files with the extension “.ocx” need to be checked. This is usually possible by typing *.ocx in the “search” of the start menu. This will confirm the successful download of ActiveX. However, in the case of Netscape, one must install the plugins before installing ActiveX. The procedures do not vary for Netscape, Mozilla and Firefox. There are different methods to install ActiveX on different platforms. They are listed below:

For Vista:

“Control Panel” of the “Start” Menu

Click the “Windows and Features” Icon

Pick the “Turn Windows Features on or off” option from the menu

Select the box adjacent to the ActiveX installer service. One can choose either between “automatic” or “manual”.

For Internet Explorer:

In the IE web browser, select “Internet Options” , followed by “Security.”

Choose “Trusted Sites”

Next, choose “Sites”

Check the box next to the option “Require server verification”

Choose the website that requires the ActiveX control, type that into the window that reads as “Add this Website to the Zone” and hit Add

Exit from the previous Window.

Right Click on the “Internet Options”

Check “OK” and “Save” to finalize the process

There are some risks involved while installing ActiveX. For instance, repeatedly installing these controls could lead to personal data getting stolen and subsequently misused, computer can stop working properly, browsing habits may be noted and so on.

Features Of LC Connectors   no comments

Posted at 3:22 am in Computers,Hardware

The acronym for LC Connector is Lucent connector. It is a small form-optic connector which is mainly made of fiber. It resembles the small standard ceramic and usually uses a 1.25mm ferule, which is half of the ST size. In other cases, it has to be a standard ceramic ferrule connector. It was developed by Lucent Technologies for use in TelCo environments and is greatly favored for single mode transmission. It has been standardized as the Fiber Optic Connector Intermateability Standards (FOCIS 10) in EIA/TIA-604-10.

The LC Connector have been incorporated with some common and proven technologies for the system to deliver as being easy to carry out the fiber optic interface. The most preferred telephone plug RJ-45 helps to provide support providing mechanism for, both the connecting system, and the time tested ceramic ferrule to terminate the fiber. These connectors include features such as single set design, having detachable clips for duplex and simple connectors and polarized. It complies with industrial standards, is half the dimension of normal connectors and having the push and pull mechanism which resemble RJ connectors.

There are two versions available. The first one is the LC Unibody jumper connector which is designed for 1.6-2.0 mm cordage and 3.0 mm cordage. The second version is the “behind-the-wall” or BTW which is designed to mount on 0.9 milimeter buffered fiber. LC connectors are offered with pre-radiused ferrules. They have numerous features and applications which are listed as below:

Features:

One piece design

Pull proof for jumper

RJ Style push and pull housing

Polarized

Anti-snag latch for BTW and jumper

PC finish

Standards compliant

Removable clips for simplex and duplex connectors

Pre-radiused connectors available

1/2 the size of the standard connectors

There are various applications too for LC connector. For instance they are used in local area networks, data processing networks, tele-communication, premises distribution benefits, cable television and so on. A lucent connector is available in blue and beige color shades and it can be used in CATV, LAN, WAN and MAN applications. One even has the option to customize, where one can find some connectors have features and make it suitable for certain functions. It has the facility to accomodate various types of cable fibers. It has the ability to accomodate various types of cable fibres. The types of cable that can be accomodated are 2.4mm, 1.6mm, 900um and 2.9mm and so on. The main body is made of many parts such as capillary (Zirconia, a type of ceramic), tubing, flange (brass), spring (stainless steel), plug frame and stopper. The crimping is made of aluminum alloy plus Sumitube.

There are numerous benefits with Lucent connector. It has double density, maintains optical contact, it helps maintain receive/transmit direction, it helps guarantee high repeatability, helps to reduce cross-connect and improves durability. It is fielded mountable and the necessary tools are included in the 1032 B kit combined with latest version, D182959. The version comes with connector holders, polishing tool and microscope adapter.

Written by admin on January 14th, 2011

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Different Types Of Database   no comments

Posted at 3:34 am in Computers,Software

In today’s world of extreme competitiveness, it is hard to circle onto one product that can be tagged as the numero uno. Free database software is no exception. If one looks at the availability of the present day softwares, there is a wide variety. Some of the eminent names are Oracle, SQL Server, MS Access and Sybase and they are all excellent in their own right. In brief, what exactly is database software? It is basically an application to organize, manage and store information. There are some features of a database software that describe its functions:

Softwares use tables to store information. Tables are made of rows and columns. A row is called a record and contains the relevant information of a specific parameter or field. For instance, if names of people are listed in a row, it is called a record. The columns supply the additional information of a record (row).

It is more effective than a spreadsheet. Although it is compared to a spreadsheet, there are certain advantages free database software has. For instance, the updating function, allows the user to update all the records. With a spreadsheet one needs to update every record on a regular basis. The reporting function, helps a user to sort through a pile of information to generate reports. The last function is table linking, which states that a database can comprise of more than one table.

There are different types of database available in the market today. Some of them are listed as below:

Server- Server based free database software usually stores data on a central computer and makes it available to other computers via the internet or the network. These kinds of database are usually used in larger businesses and for e-commerce applications.

Web-enabled- This category of database helps to allow the data to be stored locally but it can be available for Internet access. Database such as Microsoft Access help in retaining web pages that do not change on a regular basis.

Desktop- This category of database software serves data from a single computer. They are perfect for residential use.

For instance there are a number of features available with Oracle and that is one of the reasons why it is one of the leading software companies in the world. The software continually offers the most advanced versions and leading features in each of its product.

There are a number of analogous database system software such as Sybase and SQL Server that offer a number of advantages for making use of arrays, loops, conditions and more but in a lot more complicated procedure. Most of these resources maybe time consuming and slow. There are other database such as PostgreSQL, MySQL, Firebrand, BerkeleyDB and so on, which have also made quite a mark on the IT market.

Database softwares are the next best thing to touch the IT market. These will help the software industry reach a cyber utopia, in the recent future.

Written by admin on January 12th, 2011

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Various Features to FLAC Player   no comments

Posted at 3:27 am in Computers,Software

FLAC Player or Free Lossless Audio Codec is an audio format through which one can listen to audio files. It is identical to MP3, but it is lossless; which means that the audio is packed in FLAC but has no loss in quality. The working is similar to ZIP, but one can be guaranteed a better sound quality. FLAC files can be played in one’s player similar to an MP3 file. The reason why this format stands out is because, in the world of lossless audio codec, its the best. It also has an open source reference usage and a decently documented format.

There are various features to FLAC player which make it one of the most sought after formats. Some of them are listed as follows:

1)FLAC is not very regular in favor of decode speed. Decoding is mostly required by integer arithmetic and is not too computer intense.

2)The encoding of audio data usually does not incur the loss of knowledge and the decoding audio is completely identical to the data that enters the encoder. The integrity of the audio data is further insured by putting the MD5 signature in the file header.

3)It has an amazing framing which limit the damage by stream errors, which limit it to the frame in which the error occured. It is usually a small fraction of a second worth of data.

4)It supports fast sample precise seeking. This helps in playback and helps in editing applications

There are certain steps that are used in playing these players. The materials or equipment that one may need is a computer, web browser, multimedia player and the internet connection. Those steps are listed as below:

1)The most commonly used players to play these files are a Mac OS, Microsoft Windows Operating System or Linux. The VLC player needs to be downloaded for this purpose. And the correct version of the player too.

2)After the download has been completed, one needs to double-click on the installation and the prompts are followed. Next, the audio file can be opened by choosing the option of ‘Media’ and clicking on the ‘Open File’ option.

3)The Foobar application which can be used as an alternative and directly supports the playback of the files. The Foobar application allows the player to convert nd save the file in another format.

4)For people inclined towards Microsoft Media Player Classic, the playback of this file is made possible with plug-ins module download that interpret the tags of the format.

5)One can finish the download by checking on the accept agreement and click on the ‘Next’ button. The player is then easily read by the Media Player Classic.

6)The filter module will allow MWMP to play back the file.

7)After downloading the plug ins, they need to be configured to the WMP to utilize the plugs.

Well, majority of the download is complete. Now all one needs to do is set back and enjoy as the music flows. FLAC Player is a great addition to any computer for a great listening experience!

Written by admin on January 12th, 2011

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Understanding And Using 19216801   no comments

Posted at 7:14 am in Computers,internet

19216801 is an IP address that is used by most network device manufacturers to set as default Internet Protocol address for home broadband users. The easiest way of setting up the router is to turn on the router and the computer and to connect it to the computer’s network. If one does not have the required network, the router is directly connected to the computer through the provided cables. Next, the browser needs to be opened and this string of numbers (19216801) is used to launch the router’s home page.

As in everything else, to set up a router, one requires a user name and a password to identify the user. For appropriate configuration and for the sake of convenience, every manufacturer provides a unique name and password to access the setup. As per the requirement on a regular basis, one may or may not change the user name or passowrd. The router setup does not come under the category of everyday computer activity. However, if one does change the password, it is advisable to write down the password somewhere secure for the purpose of safekeeping. If all the resorts to regain the lost password fails, the last resort is to reset the router. A button is usually, located, at the back of the router, specifically for this purpose. By applying pressure on it for a recommended amount of time, it helps to reset all the settings, including the password.

Just knowing about IP addresses and setting up a router is not sufficient to learn about computer networking. There are many other aspects that one needs to know about too, to understand the concept. These IP addresses are divided into numerous categories. The previous version was Ipv3, but now the latest one is IPv4 and Ipv5 are still in the pipeline. These IP addresses are classified as private network. A private network is implies that it belongs to a private company.

There are certain terms one needs to familiarize himself such as High Speed Router, Gateway, Caveat and so on. The terms are explained as below:

1)High Speed Router-DSL routers are frequently exploited by the PC networks. More specifically, the PCs running a LAN have a control over this. These routers are used by home users too. They help to set up fast, effective, online connections. The components are also used in online multiplayer gaming too, apart from setting up a network.

2)Gateway- The IP address, 19216801, also functions as gateways. These usually allow a subnet to send data to any other subnet. Gatewaty is where the data is processed.

Other Functions:

The address does not assist in the information travel. It also helps in streamlining network and setting up procedures. It nullifies the need to attach or introduce switches of Dynamic Host Configuration Protocol. Though at times, it is usually the default page, it may be modified as per needs of the router. In the case of networks, the capacity is meant for computer administrators. These features make the aforementioned address so popular for connecting PC s throughout numerous LANs.

Written by admin on January 7th, 2011

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Purpose Of 192.168.2.1 IP   no comments

Posted at 7:03 am in Computers,internet

There are two types of network in the cyber world-private and public. 192.168.2.1 is an IP address which can also be written as 19216821 which is the same as so many others. One thing that sets this address apart from the others is it can be used only as a private network. Public network is one where small networks can communicate with one another via the world wide web. And a private network is mainly comprised of small devices within a particular network. In simpler words, it is a broadband which is used for residential or home purposes has this IP address as its factory default.

As mentioned before, there are two kinds of networks private and public. Similarly there are private and public Ip addresses too. To draw parallels between the real world and the virtual world, the IP addresses can be compared to phone numbers. The public phone numbers (public IP addresses) are listed in a directory whereas the private phone numbers (private IP addresses) are hidden.

The IP address 192.168.2.1 is a Class C private IPv4 network address for access points, routers and other network devices put together by the brands SMC, Belkin and other manufacturers. The advantage of this address is any brand, any network or any computer’s settings can be customized to this address. The reason, this address is so popular is because it can be used to change usernames and passwords which is benefecial for the security of the computer as whole.

IP addresses can be used over and over again which may cause problems within a network. For instance, the same address can be used on more than one address and it will lead to IP address conflict and will lead to interference in the working of the Internet. There is an Internet Assigned Numbers Authority which assigns IP addresses to different networks. There are three major blocks of IP addresses for private networks:

10.0.0.0-10.255.255.255 (10/8 prefix)

192.168.0.0- 192.168.255.255 (192.168/16 prefix)

172.16.0.0- 172.31.255.255 (172.16/ 12 prefix)

Routers are important in setting up broadband connections. But they are also used in operational networking and strategic games which involve many players. The exception is the IP address 192.168.1.1 since it is considered the most widely used and single IP address. Its use is not just restricted to regular networks but also in broadband routers.

Mostly a residential or a private network requires two IP addresses- one for internal network (home) known as LAN and the other for external (internet) connection known as WAN. Finding the IP address is not too difficult. It is also very useful when one needs to fix the configuration or to fix the troubleshooting. For instance, some routers use 192.168.2.1 while others use 192.168.1.1.

The deal breaker with this IP address is it is better if left alone in the smooth functioning in the Internet. Inexperienced users should not try medddling with it. If there is any malfunctioning, it is advisable to send the computer to a dealer or an Internet Service Provider (ISP).

How to Get Free Emoticons   no comments

Posted at 6:44 am in Computers,emoticons

Emoticons are widely used in the online world, found across a great many online applications like as instant messengers, emails and chat rooms. They are invariably widely popular with mobile phone users. Emoticons let users to articulate their feelings by or minus the use of words. In some cases they dispel dubiety which may arise when persons participate in written articulation; emoticons allow the visual to the conversation’s tone.

While some persons are allowed to get hold of ready-to-use emoticons in some applications, there is the option to personalize and customize your emoticon library. Emoticons can be accessed by means of a number of online websites which provide thousands of illustrations for users to choose from. The better thing is that a wide selection can be downloaded free of cost.

Some sites customize their emoticons for specific applications or services. Services such as Yahoo Messenger and MSN Messenger have their own variety of emoticons explicitly provided by online internet sites. Add.emoticonsl.com is one such site that specializes in free emoticons for specific applications. The site gives an assortment that accounts for just about any mood or expression a person may want to announce.

Topbits.com is another gratuitous website offering a collection of approximately six thousand free emotions. The site promotes animated emoticons, Smiley Emoticons, funny emoticons, and naughty emoticons, along with a host of other emoticon possibilities. These emoticons are convenient for MSN, MSN Messenger, Hotmail, Outlook, Yahoo, and many online systems.

Free.emoticons.co.uk provides free emoticons for social networking sites including Facebook, and MySpace, and blogs and forums. So if you would like to improve your profile page or forum post these emoticons are perfect.

Written by admin on January 4th, 2011

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How to Choose Free DVD Burning Software   no comments

Posted at 6:23 am in Computers,Software

Computer systems have been created as an electronic tool that is used to input, and process information in order to provide an answer. Among other things in recent times it has been utilized to provide many different forms of entertainment which includes storing various types of media files such as music, photographs and videos. Keeping all these datas on the PC over time will amass a lot of space on your PC’s local hard drive and you may need to backup all these contents on a removable disc.

Whether you need to copy music to a DVD to hear your favorite music, burn movies to watch in your DVD player or jus simply storing important documents, settings and data to a DVD. Persons are also able to copy the contents from one DVD to the other disc. In order to burn a DVD, your first need the equipment component, which is the actual DVD burner, you will need a software application in order to select and burn the contents you need to save and at what speed and amount.

First you need to buy the requisite disc for the sort of file you want to save, if you are burning an music disc then you will need a normal data or music disc. If you need to burn a movie file so it can be watched in a DVD player, then you will need a DVD disc. There is a wide selection of burners that you can buy from an electronic store or online but there are also numerous free software that can be accesses from online as well, in case you are not able to do this.

Go ahead and conduct a Google search to access a list of websites that offer free DVD burning software. Google operates as a directory for finding details on almost anything, computer related and otherwise. This search will provide you with a list of sites which in turn will show you a list of free burning applications.

When you look for free burning softwares ensure that you research the format support, whether it is able to copy all data formats like music, videos and data or only specific platforms. Most of these software applications simply entails you reading the instructions to download it and also the guidelines on how to set it up onto your system.

According to the software interface you have setup on your computer, then you can choose which type of file to download to your PC. Most websites have a selection between saving a free DVD burning software for either Windows compatible computers as well as Mac systems, while others only provide software applications strictly for Windows systems or only Mac.

Some of the free burning applications you can look for are Express Burn Disc for burning, DVDBurnerXP Nero 9 Lite and Ashampoo Burning Studio Free, these are some of the other free burning software which can be saved to your computer and installed. These softwares are able to copy both audio and DVD data and also Blu ray. AVS DVD Copy which is about 4.1 megabytes is also able to back up, and burn audio, movie and data.

Written by admin on January 4th, 2011

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How to Convert MP4 File to MP3 File   no comments

Posted at 6:13 am in Computers,Software

MPEG-4 Part 14 or MP4 file format, or as it is formally called ISO/IEC 14496-14:2003, is a multimedia container format standard designated as a part of MPEG-4. It is most often used to store digital video and digital audio streams, chiefly those defined by MPEG, but can also be employed to store other data such as subtitles and still images.

MPEG-1 Audio Layer 3, or MP3 as it is proncipally called, is a patented digital audio encoding format which uses a kind of lossy data compression. It is a greatly used audio format for regular audio storage, as well as a de facto standard of digital audio compression for the transfer and playback of music using  digital audio players.

There are instances when converting MP4 to MP3 may be wise, especially if you are using a digital audio player that does not support MP4 playback. To convert from MP3 to MP4 you may either choose to buy software that can do this conversion with ease, you may also use free software that can be downloaded from the internet or you may use iTunes to perform this function. When using iTunes you will have more control over the conversion as it will permit you to set the bit rate and overall sound quality. Below are a list of instructions that will help you to convert MP4 to MP3 using iTunes.

1.Open the iTunes  application.
2.At iTunes, select the song you would like to convert.
3.Go to your iTunes menu bar, select Preferences, alternatively  you can press ‘Command’ and ‘comma’ keys, i.e. “⌘,”
4. At the Preferences window, select the ‘Advanced’ option:
5.At the ‘Advanced’ section, click on the button that says ‘Importing’ and then where it says ‘Import Using’, choose ‘MP3 Encoder’
6.Under Settings, choose ‘Custom’, you can choose any of the options there, but ‘Custom’ settings ensures you set the right bit rate.
7.If you’ve selected ‘Custom’, you will see ta window pop up; ensure that your Stereo Bit Rate and Sample Rate are to your desired settings, it is best to use a setting of 44.1 kHz for the best audio quality. If you are uncertain about custom settings then use the default settings.
8.Close the Preferences window; h before doing so ensure you have checked the correct song.
9.At the iTunes menu, select Advanced -> Convert Selection to MP3 and the conversion would start.
10.Once iTunes has completed the conversion, you will see two songs of the same title.
11.To confirm, select that song title and press the ‘⌘’ and ‘i’ keys to view the file information, and you should see a new window with the file details.

For additional information on: Convert MP4 To MP3

Written by admin on January 4th, 2011

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How to Make a Flyer   no comments

Posted at 4:29 am in Computers,technology

Most people underestimate the importance of flyers in business ventures. There is more to flyers than being just pieces of paper flying around carrying announcements of new business ventures. Business owners usually have no idea that most profits that they make, they owe atleast a portion of the profits to flyers. Flyers are capable of generating profits ranging from 10% to 25%. Now, that the importance of flyers have been laid down, there are some tips that can be applied to putting a flyer together:

Dimensions of making a flyer- To make a flyer is helpful for the company but there are certain pointers that need to be kept in mind while working on them. Also remember to plan a strategy for the distribution of the flyers. If it is a door-to-door flyer, make sure you design them as such. These flyers can be designed in such a way that it can be hung directly on the floor. If the fliers need to be distributed through snail mail, there are many companies who are capble of doing that. In the case of small mail companies, which may end up in flyers, the size of post cards. So remember to put the point across as direct as possible.

Color and composition- Flyers are made for the sole purpose of attracting attention. Apart from the content, the coor combination of the flyer also helps to make a lasting impression. If the colors are in the shade of neon, make sure the text contasts so that the content is not overlapped by the intensity of the colors.

Coupons- Most people like a discount or free vouchers, when they purchase a commodity. And sadly, this constitutes majority of the shoppers. To lure people, it is always advisable to include a perforated coupons with the flyer. This can hold a customer’s interest for a longer period of time.

Multiple Options- In today’s globalized market there are a number of options for people. In a way, it is advantageous for the sellers, if people buy different commodities from the same manufacturer. This helps the sellers to make more profits. This also helps sellers to determine which products the buyer/consumer seems to prefer. To make a flyer make sure to include all the details of products and services that are being offered.

Testimonials and references- If the seller has had success in his venture in some other region, it is advisable to put in some glowing reviews from previous customers. The positive statements helps to strike a chord with the present day customers. But make sure to include the person’s first name and last name to assure authenticity.

Simplicity and brevity- One of the chief points to make a flyer is simplicity of the language used and the precision with which the message is conveyed. Buyers usually do not have time or the inclination to go through paragraphs of content to get to the point.

Creativity is the backbone of making flyers. A well-thought out flyer can even turn a failing business into a booming one.

Visit here for more information on: Create A Flyer.

Written by admin on December 27th, 2010

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