"Where is the download? I downloaded it but it didn't work. It says 'not compatible with your browser'". This is a common problem that you may encounter when you have an older version of Mac OS and download a newer version of the software. The software has to be compatible with the type of hardware that you are using, which means that if your computer has not been upgraded for a while, then it will take some time before it will work with the software. However, in most cases, you can use an upgrade program to get the software up to date and start using it.
Before you upgrade the software, you should first check out the specifications of the application. Check out the hardware requirement and the operating system that it needs to run on. A good idea would be to download the software through an Internet service provider that is known for giving you the latest version of applications. If this is not possible, then you should try to download the application from the Mac App Store. It is possible that the store might not have the latest software.
After you have downloaded the application, you should also check out the available versions. There are many places online where you can download the application and run it on your computer. In most cases, you will need to open the application and then follow the on screen instructions for installation. Make sure that the type of hardware and the operating system that you are using are compatible with the software before you run it. If you don't get it right the first time, then just go back to the store and try again.