I am a newby and have been using Thunderbird for my e-mail account. Somehow, Thunderbird was updated to 10.0. Now my e-mail texts are so small that I can barely read them. I downloaded an application that allowed me to increase the size of the fonts in the listing. However, the messages are still small. I tried setting the options to a larger font but that did not work. Two questions: Is there some way to increase the size of the text in both the email list and the messages. If so, please provide a step by step procedure. Two, can I just remove the new version and download an earlier version of Thunderbird. I don't know what version I was using, but I was perfectly satisfied with it. Open to any suggestions. Thanks.