To view and print PDF files, you must have Adobe Reader installed on your computer. Most computers already have this software installed, if yours does not, you can download Adobe Reader free from the Adobe Web site. Click here to get "Adobe Reader"
To extract zip files, you must have extractor(example winzip, winrar etc) installed on your computer. Most computers already have this software installed, if yours does not, you can download from the Winzip site. Click Get Winzip.
To view and print MS files (example word, excel etc.), you should have MS Office installed in your system.
