How to invest in treasury bills?

I’m just a beginner investor and I read that treasury bills is a good starting investment because they’re relatively safer than mutual funds.

I have very little knowledge about treasury bills and also, bonds. I will go to my bank to ask but they might not know also and just sell me their investment products and I don’t want that to happen.

I want to know some basic stuff first before I inquire. Thank you. I’m from the Philippines by the way, just in case a foreigner sees this question.

Tags: bills, investments, treasury