Windows 10/Windows 8/Windows 7/Vista: Click then using the "Category" view, click "Hardware and Sound", find "Devices and Printers" near the top of the screen then click on "Device Manager" (the last item in the list underneath)."Icons" views have a direct link to Device Manager, as does "Classic View" on Windows Vista only.You will find the latest firmware update downloads and full installation details on the canon website.Firmware updating is a very simple operation, but there are certain precautions you need to follow to do it successfully.The web page from which you download the update will have detailed instructions specific to your camera.Make sure you read and follow these instructions carefully.If you already have the latest software, you don’t need to do anything! Download the firmware update file from the Canon website to your computer.If you are using a Windows PC, you will need to extract or unzip the downloaded file.
Any drivers they offer will usually be generic drivers not matched to your particular motherboard. Note that basic plug 'n' play USB sound devices without a choice of inputs (like a USB microphone or a USB turntable or cassette deck) generally use the operating system's USB Audio Class drivers.If you use an EOS 30D, then you have two ways to update your firmware.You can use the procedure described, or you can connect the camera to the computer with a USB cable and then use EOS Utility to update the firmware.You may need to find out the name, specifications and current driver details for your sound device, so you can update it correctly.To do this, you can use Device Manager on Windows, System Profiler on a Mac or the /lspci or /lsusb commands on Linux.