Internet & Networking

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According to Marketing Charts, the 18- to 44-year-old age group uses the Internet the most, boasting more than half of the United States' online population. Email is the most popular online activity, surpassing instant messaging, social networking and blogging.

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  • What does "cache" mean?

    Q: What does "cache" mean?

    A: A cache is a hiding place for a group of things, such as provisions or treasures. In technology, a cache is a part of a computer's memory where information is kept. It helps to improve computer performance.
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  • When did the Internet first come out?

    Q: When did the Internet first come out?

    A: The Internet first began in 1969, according to Bright Knowledge. Scientists working for the U.S. Advance Research Project Agency connected computer networks at the University of California and the Stanford Research Institute.
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  • How do you delete a Yahoo ID?

    Q: How do you delete a Yahoo ID?

    A: To delete a Yahoo ID, you need to close the Yahoo account. Yahoo keeps the account available for 90 days before it is closed for security reasons. However, the account is considered deactivated during that 90 day period, and it cannot be accessed unless the user specifically reverses the account closure. After 90 days, the account, including the Yahoo ID and all information and subscriptions related to it, is permanently deleted.
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  • How do you open up blocked sites in UAE?

    Q: How do you open up blocked sites in UAE?

    A: The United Arab Emirates, like several countries around the world, blocks websites so that people inside the country cannot access certain content. While this is a form of censorship, it can be circumvented by the use of tools. The most popular tool to use is a virtual private network, or VPN. While there are other methods to circumvent censorship, such as web proxies, VPNs provide a simple way to access an uncensored Internet.
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  • What is a DNS resource record?

    Q: What is a DNS resource record?

    A: DNS resource records are primarily a massive collection of IP addresses of domain names, services, zones, private networks and devices used by DNS servers to locate services or devices on the Internet worldwide, and are inherent to the functionality of the Internet. DNS servers then translate the numerical IP addresses from the DNS resource records into user-friendly alphabetic names that humans can easily remember.
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  • What is the definition of e market?

    Q: What is the definition of e market?

    A: According to QFinance, an e market is an electronic marketplace where business to business buyers and sellers can trade efficiently. Electronic markets are more flexible, convenient and generally less costly than physical markets.
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  • How far does a Wi-Fi signal reach?

    Q: How far does a Wi-Fi signal reach?

    A: Most routers provide Wi-Fi coverage for about 100 feet in all directions, according to How Stuff Works. Range extenders or repeaters can be used to expand this distance.
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  • Why is the internet useful?

    Q: Why is the internet useful?

    A: The Internet is useful for facilitating communication, distributing information, and sharing knowledge. Some of the ways this can be achieved through the use of the Internet is by fostering conversation or debates with other kinds of people, providing geographical information, and general knowledge sharing.
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  • What are seeders and leechers?

    Q: What are seeders and leechers?

    A: A "seeder" is a person who has completely downloaded a file or files using BitTorrent, and is uploading those files to others. A "leecher" has not yet finished downloading the file or files, and is thus both downloading from seeders and other leechers and uploading the portion of the file or files he has downloaded to other leechers.
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  • Why does my cable modem keep disconnecting?

    Q: Why does my cable modem keep disconnecting?

    A: Poor-quality cable signals and temporary service interruptions are two major reasons that cable modems disconnect. It may be necessary for a qualified technician from the cable company to address modem disconnection problems.
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  • Is Skype safe?

    Q: Is Skype safe?

    A: As of 2014, an independent security review for Skype has concluded that Skype is safe to use. According to the review, Skype protects users against a range of potential security pitfalls, like eavesdropping, impersonation and data modification, and Skype utilizes encryption algorithms designs specifically to keep criminals from getting user information or infiltrating user privacy.
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  • What is the best website to watch free movies?

    Q: What is the best website to watch free movies?

    A: As of August 2014, three top websites to watch free movies online are Crackle, Hulu and Popcornflix, respectively. There are many more websites, but these three sites are reputable, according to freebies expert Stacy Fisher for About.com.
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  • How do I make Bing my homepage?

    Q: How do I make Bing my homepage?

    A: Changing your home page to Bing.com can be done in most web browsers within the Settings menu. To change your home page in Internet Explorer, select the Tools button after opening a new tab. From the Tools menu, select Internet Options. On the tab labeled General, under the heading Home Page, enter the address of the site you wish to set as the home page, then select Apply, followed by OK to confirm your choice.
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  • How can you find out someone else's IP address?

    Q: How can you find out someone else's IP address?

    A: IP addresses can be tracked when an Internet user clicks a link, goes to a website, enters a chat room or sends an email. Locating and identifying an IP address may require one to analyze email headers or utilize a third party IP address logging website.
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  • What does the term ".net" mean?

    Q: What does the term ".net" mean?

    A: The term ".net" is an Internet domain name extension that stands for "network." It is an unsponsored, generic extension that anyone is free to use for a website.
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  • What is the purpose of a wireless router?

    Q: What is the purpose of a wireless router?

    A: The purpose of a wireless router is to transfer data wirelessly from one location to another. The router is used to secure networks and to connect different devices to the Internet. Wireless routers connect to a LAN, or local area network, without the need of Ethernet cords. Devices such as laptops, tablets, video game consoles and televisions integrate Wi-Fi technology, which uses a wireless connection instead of a wired connection.
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  • What is the largest computer network in the world?

    Q: What is the largest computer network in the world?

    A: The Internet is the largest computer network. It is composed of thousands of smaller networks and connects billions of devices worldwide, handling the majority of data communication that occurs on a daily basis.
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  • What is the purpose of a computer network?

    Q: What is the purpose of a computer network?

    A: The purpose of a computer network is that of sharing resources and data between computer systems. Those shared resources would include that of data storage, printers and other devices. Computer networking allows the sharing of a feature such as a DVD player from one computer to another in the network that does not have a DVD player, as an example of shared resources.
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  • Where can you find printable workout plans?

    Q: Where can you find printable workout plans?

    A: A number of websites offer printable workout plans. Some of the printable plans require access to a gym or special exercise equipment, but there are a few that don't require any equipment.
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  • How do you permanently get rid of pop-up ads?

    Q: How do you permanently get rid of pop-up ads?

    A: Pop-up ads in web browsers can be permanently deleted by checking for malicious software related to the ads, resetting the web browser to its original state and reversing any changes to the computer by pop-up ads. Various utility software programs can assist in removing malicious software known as "adware," which displays constant pop-up ads.
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  • How can I talk to a priest online?

    Q: How can I talk to a priest online?

    A: To talk to a priest online, visit the website Priest on Line, available as of 2014. Another option is to enter the keywords "priest online" into a search engine to access a variety of sites for different religious preferences. Most offer their services free of charge and allow individuals to chat without revealing their names or other identifying information. Blessings and prayers are often offered free of charge via email.
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