I don't use a lot of machinery, but I use the computer a lot. I use Microsoft Access and Excel all the time. As we get bigger, we're using SQL or Oracle databases, where we're writing queries to extract the data we want to work with in Excel or Access. I write a lot of queries to access the database, and then I need the skills to obtain and analyze data. Statistical software, like Minitab, is also helpful for this type of job.