Guides & Articles
Practical guides for working with files and staying secure — no technical knowledge required.
20 April 2026 · 8 min read
How to compress images for email, Instagram, WhatsApp, and the web without losing quality
A practical guide to reducing image file sizes for every platform — without the blurry results. Covers JPEG, PNG, WebP, and when to use each.
Read article →20 April 2026 · 7 min read
Merging PDFs for tax returns, job applications, and student submissions: a practical guide
Step-by-step instructions for combining multiple PDFs into one clean document — and what to watch out for when dealing with encrypted or scanned files.
Read article →20 April 2026 · 6 min read
When to use JPG vs PDF for scanned documents (and how to convert between them)
JPG and PDF serve very different purposes. Learn when each format is appropriate and how to convert between them without losing quality.
Read article →20 April 2026 · 9 min read
QR codes for small businesses: what to link to, what to avoid, and how to track scans
Everything a small business owner needs to know about generating, placing, and measuring QR codes — without the technical jargon.
Read article →20 April 2026 · 10 min read
What makes a strong password in 2026? The actual answer from a password researcher
NIST updated its password guidance. Here's what it means for you, why length beats complexity, and how passphrases give you security that's actually memorable.
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