Welcome to KnowHow Daily!
Practical guides, money-saving tips, tech solutions, government benefits, and useful information for everyday life.
A practical checklist for U.S. tax professionals handling rejected 2025 Form 1040 returns after the October 15 extension deadline, including retransmission, payments, attachments, client notices, and proof of timely filing.
Learn the difference between a credit freeze and fraud alert, what each one blocks, and how consumers in the U.S. and Canada can protect their credit after fraud or a data breach.
Learn which power banks under 100Wh you can bring on a plane, where to pack them, how to calculate Wh, and why airline limits may be stricter.
Learn how to size an air purifier for wildfire smoke in an apartment using room square footage, smoke CADR, ceiling height, and practical clean-air-room strategies.
Learn how many amps you need in a portable jump starter for a car, SUV, diesel, or Canadian winter. Compare engine size, cold-weather ratings, and practical buying tips.
Canada’s September 8, 2026 surtax can add 15%, 25% or 50% to certain U.S.-origin goods, even below de minimis thresholds. Here’s how to check your order.
Prime Video has renewed Sterling Point for Season 2. Here is what Amazon confirmed, where to watch Season 1 in Canada and the U.S., and what remains unknown.
Prepare for the Canada Graduate Research Scholarship—Doctoral 2026 competition with the correct application route, eligibility rules, documents, referee steps, and deadlines.
Learn what Windows 11 Backup saves, why OneDrive is not a complete backup, and which recovery option to use after a Windows problem or hardware failure.
Switching banks in Canada? Learn which payments use CRA, Service Canada, or Sun Life, how to update each account, and when to keep your old bank account open.
