What is a URL?
URL stands for “uniform resource locator.” You can think of it as a website’s “address,” and it is often called a website, web page, link, or domain. The most common way of finding a URL is through a search engine such as Google or Bing, but you can find useful URLs from printed resources such as magazines and books. When you see a URL listed on a web page, it’s called a “link,” and when you click on it, your browser will take you to the website connected with that web address.
The ending of a URL can give you an idea about what type of web address it is. Some of the most common endings include:
- .com addresses are often connected with a commercial site or a company that is selling something. For example, a site where you can purchase something.
- .org web addresses are usually owned by an organization. For example, this site (youngwomenshealth.org) is connected with the Center for Young Women’s Health.
- .net addresses are commonly used by internet technology organizations, such as internet service providers (ISPs) and other communication companies.
- .uk (United Kingdom) or .ca (Canada) are examples of endings that are used or reserved for a specific country.
- .gov addresses are US government websites. The US government has a health site for girls at: girlshealth.gov.
- .edu sites are reserved for “educational institutions” such as schools, colleges, and universities. One example of a university website is: harvard.edu.
What should I know about downloading?
“Downloading” means copying content from the internet onto your computer or another device such as a smartphone or tablet. Downloading can be a quick and easy way to get a file, software, or information you want. For example you can download songs or movies on iTunes, or get the latest version of a browser from the Google Chrome page.
Remember: Only download known content from trustworthy websites to avoid copying harmful or unwanted files. If you don’t know where the file is coming from, it’s better not to download it, because of the risk of downloading a virus that may harm your device. If you begin downloading something by mistake, it’s likely that there is an “X”, “Stop”, or “Cancel” button you can click to cancel the download.
Also make sure you always have an updated version of virus protection software on your computer. Handheld devices including smartphones and tablets can also become infected with viruses. This can happen for example if you download an attachment from a sketchy website or you visit a “phishing” website that collects information from your mobile browser. Most of the companies that make anti-virus software for computers/laptops now have a version for mobile devices, and some are free.
What is a social networking site?
A social networking site is a website that focuses on building social networks/relationships between people. Joining a social networking site lets users create personal profiles that may include photos, music and videos, as well as the chance to chat with friends. Some of the most popular social networking sites include: Facebook, Twitter, Pinterest, Instagram, Tumblr, and Snapchat.
I joined a social networking site. What should I know about privacy settings?
When joining a social networking site, it’s very important to go through your privacy settings. At first, your privacy settings will be set to “default”. That means that whichever social network you’ve joined has already put some privacy settings in place for you. For instance, when you first join Facebook, the default settings may be already set as “private,” but people may still be able to see certain parts of your timeline. It’s important to go into the privacy settings (for any social network you join) and customize them yourself, because the “default” settings might not be right for you.
Additionally, social networking site privacy rules and options can change over time, so it’s a good idea to revisit your settings from time to time and make sure they’re up to date. This page is a great resource for helping you understand privacy settings on Facebook.
Other things to think about when you’re on a social networking site:
If the social networking site you’re on allows you to create groups (such as “family”, “school friends”, “camp friends”, etc.) it may be a good idea to use different privacy settings for each group. That way you’re not sharing all of your personal information with everyone. This is especially important because future employers, college recruiters, coaches, and others frequently check online profiles. Think about if you’d feel comfortable taking a copy of your profile with you on a job or college interview. If you wouldn’t want a future employer or college admissions committee to see your profile, you should probably edit it or change your privacy settings so that your profile and photos are completely private to the public.
Also remember to NEVER share your passwords or login information, even with a friend. If you have shared your passwords with someone or suspect that your account has been hacked, delete the account as soon as possible (you can always create a new account with a new password.) A good password has at least 8 characters and is a combination of letters, numbers, and symbols. To further protect your accounts, change your passwords regularly.
Is it ok to post photos to these sites? Many social networking sites (like Facebook, Instagram and Tumblr) let users post photos on their profile. As always, it’s important to be aware of what your privacy settings are so you know who is able to view your photos. It’s also important to be critical when choosing which photos to post online. Once a photo is on the internet, it’s very hard to control who has access to it. Anyone who is able to view a photo from your profile can save or repost it, and you can quickly lose control over where your photos show up on the internet. A good rule when posting a photo is to think about if you would be ok with anyone seeing it: a friend, future employer, parent, or stranger. If you wouldn’t be ok with anyone seeing it, it probably doesn’t belong online.
How can I choose a safe online name?
When setting up an account on a social networking site such as Facebook or Twitter, you’ll be asked to fill out information, including your real name and e-mail address. Some social networking sites give you the option to choose a username or “chat” name.
Although you might want to choose a username that describes you in some way, remember that some names can be unfairly judged by people who don’t know you very well. For example, a username such as “hotbabe13” may attract inappropriate e-mails. Instead, you could create a name out of a combination of letters and numbers, the name of a candy bar, your favorite color, or something else that’s not too personal. If the name is already taken, you can try adding a few numbers, for example, Green123 or Sunshine321. However, you shouldn’t use your house number, birth date, or any other personal number.
Tips for interacting with others online:
- Keep your private information private. Don’t give out your password or personal information; it’s always safer to keep that information private from others.
- Be careful who you trust. Remember that no matter how long you’ve talked to someone online, they’re still a stranger and may not really be the person they say they are online.
- Learn how to block/ignore people. Each social networking site and chat room is different, but there’s always a way to block, ignore, or unfriend users with whom you don’t want to communicate.
E-mail tips: It’s always important to know what you’re sending and to whom you’re sending it. When receiving an e-mail, always check the source before opening or forwarding it, as it may contain a virus or inappropriate pictures. Don’t forward e-mails with personal information. It’s easy to hit the send button and share a funny joke with friends, but remember to ask the original sender for permission to forward the e-mail or delete the sender’s personal information before you forward the message.
Most people agree that the internet has changed their lives for the better. However, being able to find information and communicate with others online can be challenging sometimes. It’s often hard to know whether the information that you find online is true.
What online information can I trust?
Being able to tell if something on the internet is accurate is tough for everyone, not just teens. Always question any information you read online until you’re able to figure out whether or not it’s true.
Here are some general tips on how to tell if a website and information posted is reliable:
Keep in mind that there’s no way to know for sure that the information you find on a site is completely trustworthy. When trying to decide if you can trust something online, you’ll probably want to use many of these tips to help you evaluate whether or not the information is reliable. Once you find a reliable website, you can bookmark it or add it as a favorite so you can easily find it again later.
- Check the sources. Look for the name of the organization, the author(s) of the website, and the most recent date that the information was updated. Reliable websites often have an “About” or “About Us” page that will give you information about the people or organization that has created the information. Reliable sites often have a list of references that include the source of the information. If the website is created by a person rather than an organization, finding out why they’re publishing the information might help you to figure out whether it’s reliable.
- Check the appearance. Judging a website based on appearance can be extremely subjective, which means that what looks legit to you might not look legit to someone else. It’s best to go with your gut; if the information or the way it’s presented seems sketchy or makes you uncomfortable, then that’s probably a clue that the site you’re evaluating isn’t reliable. If the information presented is convincing, you’ll probably come across it in other sources (such as a book or scholarly journal) as well, which will help you ensure that the information you find is accurate.
- Check the outgoing links. If the website provides links to other sites, click on them. If the site or information you’re taken to is reliable, it’s likely the original website is trustworthy.
- Check the dates. Be sure to check the date(s) that the information on the site was last updated or revised. This will help you figure out if the site is maintained regularly and if the information is current.
- Check the facts. If you’re looking for facts, check out a few different websites to compare information. If you find the same information from a few different sources, you can be fairly sure you’ve found correct information. You’ll also know which websites are reliable and can visit them again in the future.
- Check with people. Librarians and teachers are usually good resources to help you identify accurate and trustworthy websites. If you’re looking for reliable health information, you can ask your health care provider(s) what sites they recommend.
This health guide is made possible by a grant from the The Comcast Foundation.