Using the internet & the world wide web Unit 13 1-2 days. No test.

Objectives Define the Internet & World Wide Web Set up and troubleshoot an Internet connection Define data usage & how it is calculated Categorize web sites Navigate web pages and use a browser effectively Customize browser settings & manage plug-ins Manage browsing history Organize favorite web site & refresh web sites

The Internet can exist without the web but the web cannot exist without the Internet.

Internet and WWW Internet World Wide Web The connected network of hardware/devices World Wide Web The collection of interconnected documents & resources

Terms HTML HTTP Mosaic Web 2.0 Language used to create web pages View…Source HTTP Rules to transmit pages over Internet Mosaic 1st graphical browser Web 2.0 Web with participation Wiki, social networking View HTML (View….Source)

Terms FTP Wiki URL & Domain Name Rules for transferring files over Internet Wiki Collaborative site URL & Domain Name The address of a page

URL & Domain Types Extension Type .com Protocol Domain Type/ Extension Folder File Name Extension Type .com Commercial; Any site; Most popular .edu Education; Schools & Universities .gov Government; US Gov. .mil Military; US Armed Forces .net Network; Widely used for anyone .org Organization; Non-profits or anyone Other domain type/extensions: England .uk; Canada .ca; Japan .jp

Teknimedia

Review- 3Q What is the language of a web page? HTML Every website name is actually a number. What is the number called? IP address What translates the website name to IP address, which is what computers & routers understand? DNS

Questions What domain would each site MOST LIKELY have? Girl Scouts Sears Rowan University U.S. Marines

Connecting to the Internet Need an ISP Dial-up, broadband, satellite, 3G/4G, Wi-Fi, hotspot

ISP Services Dial-Up Broadband Wi-Fi Slow Telephone Lines High Speed Always On Cable, DSL, Satellite Cable, Phone, Dish/Air, Fiber Optics Wi-Fi Wireless access Public (Starbucks)

Speeds

Downloading & Uploading Data Streaming Transferring data continuously while displaying it

What Reduces Internet Speed? Connection type Peak time usage Wireless interference Microwaves, older cordless phones, walls, other Wi-Fi devices Old, outdated equipment

Review- 3Q How would you describe Broadband Internet? High speed, always on What household devices can interfere with Wi-Fi signals? Microwaves, cordless phones, other Wi-Fi devices Which Internet connection types use analog telephone lines? Dial-up and DSL

IE 10/11 Navigation Buttons (Back & Forward): Right-click to see previous pages Address Bar: Is a search bar too. Tabs: Toolbar Menu: Menu Bar, Status Bar, Command Bar (Home button, Print button, etc) Home Button Favorites: Favorites, Feeds, History Tools Know the refresh button too. What’s the keyboard shortcut to refresh the page? IE 11 you can open up to 100 tabs in one session. HW- What is InPrivate Browsing?

Plug-Ins/ Add-Ons Plug-In (Add-on) Add-on for a program that adds functionality Allow you to watch movies, listen to music, open & read documents, play games, toolbars, etc. Adobe Reader, Java, Flash Player, QuickTime If you can’t play a video, check to see if the plug-in is installed and enabled. Tools, Options, Manage add-ons

Managing Browser History Favorites Options: By site By date By most visited Search Default History for 20 days You can change/delete any time

Managing Favorites On page, click Add to Favorites Organize them! Select where to put it Organize them! Know how to: Add a favorite Create a folder Move favs into folders Move folders/organize Ctrl+D adds to favorites Note you can import/export favorites.

Teknimedia Quiz (MUST score an 86 or higher)

Review- 2Q A Norton antivirus toolbar is installed to work with IE. You decide you don’t want it enabled anymore. Where can you find the place to disable it? Manage add-ons What’s the keyboard short-cut to open a new tab? Ctrl + T

Website Issues Page Not Found or 404 error Slow to load Page moved Old link in search engine still Typing error Website offline Slow to load

Network Security Issues Firewall Protects against unauthorized access to network from outside Antivirus Software Always be running, updating Wi-Fi Protection- Use secure connection Use encryption WEP (weakest), WPA, WPA2 (strongest)

Pop-Up Ads Pop-Up Ads Pop-under Turn pop-up blocker on Appear in separate window Annoying; generally not dangerous Pop-under Turn pop-up blocker on

Secure Sites- SSL Password DOES NOT mean secure Secure Socket Layer (SSL) Encrypts the data (credit card #’s, etc.) URL will begin with https:// Log Off after leaving site Why?

Secure Sites

Browser Tasks Search on a page for a word Search a site Ctrl+F Search a site Use the site’s search bar Copy from a page into Word Text Picture Print a Page Use Print Preview Select range

Customizing the Browser Know how to: Set your home page Change your home page Set IE as your default browser

Teknimedia

Activity Bill has this router that works Linksys BEFW11S4 Would you recommend that Bill buy a new router? Provide your recommendation & reasons

Using the internet & the world wide web Unit 13 7 days including project, review and test. Include Unit 12 on this test.