>>60803317
Google how ro open low-cosr brokerage in [My Country} -- maybe Interactive Brokers.
Read up on Lazy Portfolios (concept) on Optimized Portfolio blog. Buy ETFs (sim. to mutual funds) that allow you to invest in hundreds or thousands of companies at once. I started a three-portfolio fund in a US brokerage for my son -- US stocks, Foreign stocks, long-term US bonds.
See what Interactive brokers allow you to do. Major brokerages in the US are zero-commission. Europe? I don't know. Big firms in US with zero commission on trades: Charles Schwab (available to some Euorpean investors), Fidelity, and Vanguard. ALL US firms have limitations on non-US investors. GOOD LUCK.