Paint tips and Secrets

Create a trail image

1. Open Paint, then open an image.
2. Right-click on the image and select "Select All"
3. Now hold the "Shift" key and move the image around. The image will be drawn with trail.

10x Zoom

1. Open Paint, then open a small image.
2. Select the zoom "Magnifier" tool.
3. Windows Paint lists out the zoom options from 1x to 8x, but there is a 10x...
4. After selecting the Magnifier tool, point the mouse right at the border line right under "8x" and left-click.  There you go.. the hidden 10x

What Is Interanet And Exteranet

The Interanet

An organization network through which the files and messages are exchanged among the users of the organization only is called the Intranet. This type of network uses the same protocols as used in the Internet. But through Intranet the information cannot be exchanged out side the organization.

The Exteranet

An extranet is a network of multiple intranets. It means that intranets of different companies are connected together for the collaboration among the companies. On an extranet each connected company gives selected rights to the employees of one or more other companies to access its intranet.

How you can Change The Recycle Bin's Name?

Now You can Change Your Recycle Bin's Name Through Using this Step by step method Tips.

1\ First click on Start button > click on Run option

2\ Type here regedit.exe and press enter then you will find there regedit editor

3\ In regedit editor you will open HKEY_CLASSES_ROOT folder, In this folder open the CLSID folder then open the {645FF040-5081-101B-9F08-00AA002F954E} folder >ShellFolder folder at last

4\ Here simply change the data value from "40 01 00 20" to "70 01 00 20". After performing all above steps restart your computer then you will find option to rename Recycle name

after right clicking on Recycle Bin Icon.

Now you can change new name as you wish.

Advantages and Disadvantages of Internet

Advantages

The Internet provides many facilities to the people. The main advantages of Internet are discussed below.

1. Sharing Information

You can share information with other people around the world. The scientist or researchers can interact with each other to share knowledge and to get guidance etc. Sharing information through Internet is very easy, cheap and fast method.

2. Collection of Information

A lot of information of different types is stored on the web server on the Internet. It means that billions websites contain different information in the form of text and pictures. You can easily collect information on every topic of the world. For this purpose, special websites, called search engines are available on the Internet to search information of every topic of the world. The most popular search engines are altavista.com, search.com, yahoo.com, ask.com etc. The scientists, writers, engineers and many other people use these search engines to collect latest information for different purposes. Usually, the information on the Internet is free of cost. The information on the Internet is available 24 hours a day.

3. News

You can get latest news of the world on the Internet. Most of the newspapers of the world are also available on the Internet. They have their websites from where you can get the latest news about the events happening in the world. These websites are periodically updated or they are immediately updated with latest news when any event happens around the world.

4. Searching Jobs

You can search different types of jobs all over the world, Most of the organizations/departments around the world, advertise their vacant vacancies on the Internet. The search engines are also used to search the jobs on Internet. You can apply for the required job through Internet.

5. Advertisement

Today, most of the commercial organizations advertise their product through Internet. It is very cheap and efficient way for the advertising of products. The products can be presented with attractive and beautiful way to the people around the world.

6. Communication

You can communicate with other through Internet around the world. You can talk by watching to one another; just you are talking with your friends in your drawing room. For this purpose, different services are provided on the Internet such as;
Chatting
Video conferencing
E-mail
Internet telephony etc.

7. Entertainment

Internet also provides different type of entertainments to the people. You can play games with other people in any part of the world. Similarly, you can see movies, listen music etc. You can also make new friends on the Internet for enjoyment.

8. Online Education

Internet provides the facility to get online education. Many websites of different universities provide lectures and tutorials on different subjects or topics. You can also download these lectures or tutorials into your own computer. You can listen these lectures repeatedly and get a lot of knowledge. It is very cheap and easy way to get education.

9. Online Results

Today, most of the universities and education boards provide results on the Internet. The students can watch their results from any part of country or world.

10. Online Airlines and Railway Schedules

Many Airline companies and Pakistan Railway provide their schedules of flights and trains respectively on the Internet.

11. Online Medical Advice

Many websites are also available on the Internet to get information about different diseases. You can consult a panel of online doctors to get advice about any medical problem. In addition, a lot of material is also available on the Internet for research in medical field.

Disadvantages

Although Internet has many advantages but it also has some disadvantages. The main disadvantages are:

1. Viruses

Today, Internet is the most popular source of spreading viruses. Most of the viruses transfer from one computer to another through e-mail or when information is downloaded on the Internet. These viruses create different problems in your computer. For example, they can affect the performance of your computer and damage valuable data and software stored in your computer.

2. Security Problems

The valuable websites can be damaged by hackers and your valuable data may be deleted. Similarly, confidential data may be accessed by unauthorized persons.

3. Immorality

Some websites contains immoral materials in the form of text, pictures or movies etc. These websites damage the character of new generation.

4. Filtration of Information

When a keyword is given to a search engine to search information of a specific topic, a large number of related links a displayed. In this case, it becomes difficult to filter out the required information.

5. Accuracy of Information

A lot of information about a particular topic is stored on the websites. Some information may be incorrect or not authentic. So, it becomes difficult to select the correct information. Sometimes you may be confused.

6. Wastage of times

A lot of time is wasted to collect the information on the Internet. Some people waste a lot of time in chatting or to play games. At home and offices, most of the people use Internet without any positive purpose.

7. English language problems

Most of the information on the Internet is available in English language. So, some people cannot avail the facility of Internet.

History Of Internet

The Internet is the network of networks around the world. It is made up of thousands of smaller, national, regional, governmental, academic and commercial networks. It is a global network. Information can be communicated from one city (or country) to another through Internet. You can access information all over the work. More than two billion people around the world use the Internet daily for different purposes. For example, to communicate with other people around the world, access information and latest news around the world etc. The computers are the main components through which information can be electronically sent and received from one location to another. For this purpose, a special device called modem is also used with computer and then computer is attached with the telephone line. The modem sends and receives the information over telephone lines. You must have an Internet connection of any local ISP (Internet Service Provider) to share the information on Internet. The telephone lines, fiber-optic cables, satellite communications are the main media of communications that are used to connect to the Internet.

The Internet was started in 1969 by the defense department of USA. Later, it was handed over to the Defense Advanced Research Projects Agency (DARPA). The DARPA launched the first Internet program. The DARPA established a network of 4 computers and named as ARPANet. The protocols (Software) that define the rules to exchange information between computers were created by DARPA.

The idea of computer networking soon became popular. Several universities & research organizations developed their own computer networks. They joined their networks to ARPANet. The ARPANet became the network of networks. This network of computer networks was named as Internet.

In 1986 the National Science Foundation (NSF), another federal agency of USA, established a network and named as NSFNet. It was established for academic purpose and was accessible to everyone. Later, it was expanded all over the country and large number of universities and research centers were connected to this network. The academic networks were established and all these were interconnected together to share the information. The way of connecting one network to another is termed as internetworking and “Internet” is also derived from internetworking. The NSF provided the connections for academic research centers only. After this many telecommunication companies established their own network backbones by using the same networking protocol as NSFNet used and also provided connections to private users. In 1995, NSF terminated its network on the Internet. Today, the Internet consists of many local, regional, national and international networks.

Network Backbone

The inner structure of the Internet works much like a transportation system. The main communication lines carry the heaviest amount of traffic on the Internet. These communication lines are referred to as Internet backbone. It can also be defined as:

The central structure or element of the network, which connects other elements of the network and handles the major traffic, is called the backbone. The backbone is a high-speed element. It is the major communication link that ties Internet servers across wide geographical areas.

How the Internet works?

It must be noted that there is no particular organization that controls the Internet. Different networks of private companies, government agencies, research organizations, universities etc. are interconnected together. You can say that the Internet is a huge collection of millions of computers, all linked together on a computer network. The network allows all of the computers to communicate with one another. A home computer may be linked to the Internet using a phone-line modem, DSL or cable modem that communicates to an Internet Service Provider (ISP). A computer in a business or university will usually have a network interface card (NIC) that directly connects it to a Local Area Network (LAN) inside the business. The business can then connect its LAN to an ISP using a high-speed phone line such as Ti Line. A Ti Line can handle approximately 1.5 million bits per second, while a normal phone line using a modem can typically handle 30,000 to 50,000 bits per second.

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Disable CD/DVD or USB Autorun in windows

Disable CD/DVD or USB Autorun in windows

When ever you plug a usb device to the system or insert a cd/dvd disk, The windows Autorun Run utility runs and displays certain options like Open files

to view, Play, Do nothing etc. Although this a good utility provided by windows xp operating system, It is sometimes very dangerous too.

When A virus infected Usb drive or Cd is plugged into the system, the virus gets a chance to attack you Operating system, by running automatically when you plug your device in. So, for this safety purpose, we need to Disable this Autorun feature in windows XP.
Follow the below steps and ensure your systems safety.
1) Click Start –> Run and type  GPEDIT.MSC  –  This opens Group Policy editor window.
2) On the left side –> expand  Computer Configuration–> Administrative Templates–> System.
3)  Locate the entry for Turn autoplay off on the right side.
4) Double click it and select “Enabled”
For any further assistance to Disable Cd Autorun view the sample screen shot below.