Under $800 CAD, a laptop can genuinely handle everyday work, browsing, streaming and office documents without feeling slow — provided you pick the right platform. The two realistic routes are a Windows laptop with a modern efficient chip, or a MacBook Air from a previous generation, which regularly drops into this range on sale or refurbished.
The biggest trap at this budget is spending on a bigger screen or shinier chassis while getting stuck with 8 GB of RAM and a slow eMMC or small SSD. Those two components affect daily comfort far more than the processor name on the sticker, and unlike the processor, RAM usually cannot be upgraded later.
This guide focuses on machines that are actually good for years, not just cheap on day one. It leans towards models with a real SSD, at least 16 GB of RAM where possible, and a battery that lasts a full day away from a plug.