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Growmada explains the Canadian savings and investment system in plain language — TFSA, RRSP, FHSA, ETFs — in English and Ukrainian. If you are just arriving, these three guides are the order most beginners find useful. We explain how the system works; we never tell you what to buy.
Three guides, in this order

First steps for newcomers: SIN, bank account, credit history
The practical setup every newcomer completes before investing: getting a SIN, opening a bank account, understanding credit history, and filing your first tax return.

Can temporary residents invest in Canada?
Work permit, study permit, SIN starting with 9 — what actually decides whether you can open a TFSA or RRSP is tax residency, not immigration status.

How investing works in Canada: a 10-minute overview
Accounts are containers, investments go inside them. Once you see the Canadian system this way, TFSA, RRSP, and ETFs stop being confusing.