* Estoy intentando: This is the most direct translation of "I am trying" and can be used in most situations. For example, you could say "Estoy intentando aprender español" (I am trying to learn Spanish) or "Estoy intentando reparar mi computadora" (I am trying to fix my computer).
* Estoy tratando: This is another common translation of "I am trying" that can be used in many situations. It is often used interchangeably with estoy intentando, but some people may prefer one over the other depending on the context. For example, you could say "Estoy tratando de aprender español" (I am trying to learn Spanish) or "Estoy tratando de reparar mi computadora" (I am trying to fix my computer).
* Me estoy esforzando: This translation emphasizes the effort you are putting into something. It is often used when you want to show that you are really trying hard, even if you may not be successful. For example, you could say "Me estoy esforzando por aprender español" (I am really trying to learn Spanish) or "Me estoy esforzando por reparar mi computadora" (I am really trying to fix my computer).
In addition to these common translations, there are also other ways to say "I am trying" in Spanish that may be more appropriate for specific contexts. For example, you could use the phrase "Estoy haciendo mi mejor esfuerzo" (I am doing my best) to emphasize your effort, or you could use the phrase "Estoy en ello" (I am on it) to indicate that you are working on something.