Ask Ludwig

The posts here are intended to help my readers and students with questions about computing and digital photography. The posts here are generally titled with a question. The text is usually short and contains links to sites with more expert information.

The sidebar shows topic titles and tags to help you get to where you are going. To ask a direct question, please make use of the “Send Message” link in the sidebar. I cannot promise that I will be able to answer all question. When possible, I will sent you an email with information. For questions of general interest I will answer them in posts here.

Thank you for visiting!