You know it's coming--tax season. There's a reason I went into publishing: I'm terrible at math. So for people with poor accounting skills like me, tools like the H&R Block Tax Answers app are a lifesaver. The free application offers befuddled taxpayers the chance to pose their questions to tax experts and browse others' questions, find definitions for hundreds of tax terms, determine their tax know-how by taking quizzes, and find a local H&R Block office. For more information or to download the application, visit the iTunes store. These sites are not affiliated with AFCEA or SIGNAL Magazine, and we are not responsible for the content or quality of the products offered. When visiting new Web sites, please use proper Internet security procedures.