Ira Wilsker's archive

If you have downloaded many documents from the Internet, you have likely come across many that are in PDF format. Portable Document Format (PDF) has been around for almost 20 years, and has become the de facto standard document format that embeds text, fonts and graphics into the document, such that it will appear the same regardless of the operating system on the computer.

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Sometime ago, I wrote about several free utilities available from Google. Google has continued to update and enhance its offerings in its attempt to maintain its dominant position on the Internet by offering dozens of free utilities for PCs, MACs, and Linux computers. The comprehensive listing of Google offerings is online at www.google.com/intl/en/options.

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A regular reader of this column suggested that I write about a free service that can automatically install and update the most popular freeware programs available. She recommended Ninite, but I was also familiar with a competitive service from AllMyApps. While both have comprehensive listings of free software, AllMyApps also includes links to some commercial software applications, so I would have to give the edge to Ninite when it comes to the mass installation of free software.

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This has been a very busy week for me, and not just with the final exams I am typing and the papers that I am grading for the end of the semester. I have been inundated with requests for help in removing what is known generically as “rogue anti-virus.” These recent frantic requests for assistance have been from a prominent an attorney, a politician, a small business owner, fellow faculty members, students, neighbors, and a panoply of other people, all of whom had inadvertently downloaded one (or two!) of the hundreds of variations of the same malware under a variety of names.

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