How to Save PDFs on an iPad (6 Steps)

Launch the 'App Store' on your iPad and browse for a PDF app. Nearly any eBook reading app, such as iBooks or Kindle, can read and save your PDFs in an easily accessible format on your iPad. These apps are generally free. If you need to work with the PDF on your iPad, enter 'annotate PDF' in the App Store search box and find a PDF editor that has the functions you need.
Download the app onto your iPad by tapping the 'Free' button or price, selecting 'Install' and confirming your password. You do not need to launch the app after it installs.
Navigate to your PDF document. If it is on your computer, email it to yourself, and then tap the attachment to download it onto the iPad. If it is online, visit the site where the PDF is located and click the link to download the document. The PDF will open in Preview mode, but this does not save it to your iPad.
Tap the 'Open in' button in the upper-right corner. If you don't see this button, tap anywhere in the document. This will bring up the menu bar, including the button.
Select the app you just installed from the 'Open in' list. The iPad will automatically launch your app and open the PDF within it.
Tap 'Save' to save the PDF if that option is available in your app. Many apps will automatically save the PDF, so you may not see a 'Save' button. In this case, simply press the back arrow to go to the app's main interface or press the Home button to leave the app. The next time you launch the app, you will see your PDF stored in the app's files.
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How to Build HTML5 iPad Apps (13 Steps)

Select a program to use for building the app. Although you can use sophisticated Web design programs such as Adobe Dreamweaver, you can also use a basic text editor like Notepad to create HTML and CSS files.
Research Apple’s Safari Developer Library for tutorials and sample code. Code is available for many of the iPad features, such as “SlideMe,” as well as other HTML, CSS and JavaScript codes specifically for Apple iOS devices and for Safari in general.
Familiarize yourself with the standards and capabilities of HTML5, CSS and JavaScript for the iPad. Tutorials and sample codes are available in books from the library as well as from experienced developers in blogs and forums.
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How to Use a Trackpad to Sign Digital Signatures

Open “Autograph” by double-clicking the program’s icon in the “Applications” folder. Open a blank document in “TextEdit” or another text editor that supports pasted graphics. This will allow you to paste the signature directly into the text editor after creating the signature.
Click the “Autograph” icon in the top-left corner of the menu bar and select “Autograph Now.” Sign your name on the trackpad using your fingers or a stylus. The movement will be recorded and shown on the preview pad on-screen.
Press “Escape” to discard the signature and start over. If you are satisfied with your signature, press “Enter to Accept.' This finalizes the signature and automatically pastes it to your opened text editor.
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