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Supported browsers
On a PC (Windows 2000, XP, Vista and 7)
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Chrome
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Firefox 3 or higher
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Internet Explorer 8
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Safari 4 or higher (not available for Windows 2000)
On a Mac (OS X)
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Chrome
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Firefox 3 or higher
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Safari 4 or higher
Opening pdfs from ecch
Inspection copies
Adobe Reader, available free at
www.adobe.com/reader, is required to open inspection copies from ecch.
On-line instructor materials and purchased e-downloads
We use the protectedpdf digital rights management solution to secure on-line instructor materials and items purchased as e-downloads. The latest version of Adobe Acrobat Reader is required to open ppdfs from ecch. Please note that ppdfs cannot be opened on tablet devices.
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