Tips for beginners:
Don't invest money you can't afford to lose.
Don't chase quick returns because that's the fastest way to lose money.
Think of money as a long term game - if you don't have income (and a high one) - investing is not in your top priorities.
"I'm starting from zero. What should I do? Read news?" - depending on your income of money try to save up some income. Putting the cash away (in other terms - investing it) - fastest way to go from zero is to keep putting money away.
Don't go on a shopping spree and don't reward yourself with purchases.
Focus on long-term big wins instead of small purchases. You'd rather have a higher income of money than to save 80% of your income.
Don't make million dollar mistakes.
Book recommendations on finance, investing, money
"The Simple Path to Wealth" - J. L. Collins
"I Will Teach You To Be Rich" - Ramit Sethi
"The Psychology of Money" - Morgan Housel