How to Connect the Wonderwall Projector to Your Computer

Determine the type of video output of your computer. The most common are VGA, DVI and S-video. Once you know what type of video-out connector your computer has, you need to purchase a cable or an adapter that allows you to connect an RCA cable to this type of connector. You should be able to acquire one online for a few dollars.
Turn off the computer and the projector. It's a good idea to do this anytime youre connecting devices to your computer. If the projector has been used recently, allow it to cool down for several minutes. This is to protect you and the projector's internal components.
Connect the computer to the projector using the appropriate cable and adapter. If you wish to use the projector's speakers, you will also need to connect an audio cable to the computer's headphone or audio line-out jack. If you use a standard 3.5mm dual male audio cable, you will need an adapter that allows you to plug the cable into the projector's RCA jack.
Turn on your computer and the projector. Set the video output on your computer to the mirror external monitor mode. This will cause the projector to display the same image that's shown on your computer screen. You can usually use a combination of the 'Fn' key and one of the 'F' keys at the top of the keyboard to cycle through the video options. The specific key varies according to the computer brand but should have a monitor icon on it. You can also enter the control panel and choose the video output option in the video settings menu.
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How to Secure an iPad (9 Steps)

Tap 'Settings' on your home screen. You'll see a settings navigation pane on the left and a main pane on the right.
Tap 'General' on the left pane and then 'Passcode Lock' about midway down the right pane.
Tap 'Turn Passcode On' at the top of the screen. A 'Set Passcode' window will pop up.
Key in a four-digit passcode that you can remember easily. When prompted, re-enter your passcode to confirm it.
Tap 'Require Passcode' to choose the delay before a passcode is required. You'll see six options, from immediately to four hours. Bear in mind that if you choose one, five or 15 minutes, or one or four hours, someone using your iPad will have that much time to make calls, send emails, make online purchases and peer through your iPad data before keying in a passcode. The shorter your delay time, the more secure.
Tap the 'Simple Passcode' switch to toggle it 'Off' if you prefer to create a longer, more complex passcode using letters and numbers. Enter your old, four-digit passcode in the pop-up window. Next, enter your new passcode and then re-enter it when prompted.
Tap the 'Picture Frame' switch to toggle it 'Off'. Your iPad will deactivate the lock-screen slideshow of the photos in your albums or camera roll.
Tap the 'Erase Data' switch to toggle it 'On'. This instructs your iPad to self-erase after 10 failed passcode attempts. Failed passcode attempts suggest that someone with less than honorable intentions is trying to guess his way to unlocking your device, and this prevents him from succeeding.
Press the 'Sleep/Wake' button on the upper-right edge of your iPad to put it to sleep. Next, press the 'Sleep/Wake' button again or the 'Home' button to awaken your iPad and then drag the 'Slide to Unlock' slider to the right. Type your passcode in the 'Enter Passcode' window to confirm your new passcode settings.
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How to Synchronize Your iPad Browser With Your Firefox

Tap the 'App Store' icon on the device's home screen to launch the application. Tap the 'Search' option at the bottom of the App Store window to access the App Store's search feature.
Type 'Firefox Home' in the search bar and tap the 'Search' button. Tap the 'Firefox Home' option from the list of search results. Tap the 'Free' button, followed by the 'Install' button. Enter your Apple ID and password when prompted and tap the 'OK' button to begin the installation process. Allow several minutes for the application to install.
Double-click the 'Firefox' application icon on the computer to launch the Web browser. Select the 'Firefox' tab at the top of the application window and select the 'Options' option from the Firefox menu. If you're using a Mac computer, select the 'Preferences...' option from the Firefox menu.
Click the 'Sync' icon in the Options or Preferences window. Click the 'Set Up Firefox Sync' button, followed by the 'Create a New Account' button. Type your email address and password in the spaces provided, read through and agree to the Firefox Sync Terms of Service and Privacy Policy and click the 'Continue' button to continue.
Click the 'Save' button on the following page to save a copy of your Firefox Sync sync key. Click the 'Continue' button to continue. Enter the captcha code (a computer-generated code that requires human input) in the space provided and click the 'Continue' button to finish setting up your Firefox Sync account.
Tap the 'Firefox Home' icon on the iPad device, followed by the 'I Have A Sync Account' option to display the passcode on the iPad screen.
Navigate to the Options or Preferences window in the Firefox Web browser and click the 'Sync' icon. Click the 'Add a Device' option and enter the passcode from the iPad device in the spaces provided. Click the 'Continue' button to sync Mozilla Home to your Firefox Sync account. All of your Firefox data will now be accessible on your iPad device.
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