In many cases, PDF files are created from existing documents instead of from scratch. To open a PDF file on a Windows computer, you’ll need to download Adobe Reader from get.adobe.com/reader. However, make sure to uncheck the box that adds McAfee to your computer, since you don’t need it to open a PDF. Once Adobe Reader is installed, double-click a PDF to open it. If it doesn’t automatically open, right-click the file, select “Open With,” and choose Adobe Reader. This all looked a bit worrying, so I decided to have a more in-depth look at this problem. EXE/MSI/VBS files of any