Firefox - If you are still using Internet Explorer to view the internet, you should consider switching to Firefox. It's free and considered by many experts to be superior to Microsoft's Internet Explorer. It will automatically import all your bookmarks, settings, etc.
Adobe Acrobat - Free software for opening, viewing and printing PDF files, including the monthly newsletter. This software will not let you create or edit PDF files.
A Google account - An account with Google is free and gives you access to several very useful features. First and foremost is an email account. This is an email account that you can access anywhere the internet is available and an account that stays with you regardless if who your internet provider is.You will also gain access to Google Calendar - a nice webpage that can help you keep track of your day-to-day life, appointments, birthdays and upcoming Cub Scout events.
Picassa - Free Picture Management software from Google. Helps you organize, correct, print, email and backup your digital photos.