Select it, and you will be able to see the current firmware version. Once the firmware update program has loaded on the camera, select the firmware version you want to update to. Click ‘OK’ and you will be asked if you want to update the firmware. Make sure you do not touch any buttons or dials while the bar is visible. Once the update program is complete, there will be a message on the screen telling you so. Turn on the camera, enter the Menu and check the firmware has updated.
These are general instructions to give you an idea of the updating process.
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.
Connect the camera and the computer with the USB cable, and then set the camera's power switch to and remove the battery from the camera for at least two seconds.The Version 1.0.7 firmware being released this time is for cameras with firmware up to Version 1.0.6.If the camera's firmware is already Version 1.0.7, it is not necessary to update the firmware. X" at the end of the settings shown in "Set-up 3 (Yellow)", which is the currently installed firmware version number.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.