How to turn off the flash of Canon 600d?

When using M/TV/AV/P files, you can manually control the flash. Press the flash symbol next to the flash and it will pop up automatically. Every time you take a photo, you will be forced to flash. If you don't press that symbol, it will never pop up.

When you use AUTO, the flash can't be controlled, and it will automatically decide whether to turn on the flash according to the ambient light.

When you use people/scenery/sports, the flash is also automatic.

If you don't know much about those documents and don't want to turn on the flash, it is recommended to choose P file. TV or m files are not recommended.

You can press it hard again. I wish I could. If you can't press it, don't push it too hard, it's easy to destroy the flash. If it can't be pressed, then send it to customer service for repair!

It can emit strong light in a short time and is a photographic accessory for photographic sensitivity. It is mostly used for instantaneous lighting in dark places, and it is also used for local lighting of the subject in bright places. Compact appearance, safe use, convenient carrying and stable performance.