Browse the latest analysis, comparisons and practical technology guides.
An office suite comparison organized around file fidelity — what breaks between products, the two collaboration models, offline testing and five-year seat cost.
Open source vs proprietary software decided by definition and exit cost — the ten OSI criteria, source-available lookalikes, relicensing risk and support.
A computer backup strategy built on CISA guidance — three copies, two media, one off-site, plus the version history that sync and RAID cannot give you.
A software privacy settings checklist ordered by leverage — account retention windows, connected apps, device permissions and telemetry, twice a year.
A VPN buying guide built on what a VPN really does — the trust transfer, what no-logs claims have meant in practice, and which evidence is worth anything.
A password manager buying guide grounded in NIST SP 800-63B — what the standard forbids, zero-knowledge evidence, recovery paths and where passkeys fit.
Windows vs macOS vs Linux settled by constraint — the Windows 10 support cliff, hardware eligibility, software lock-in and five-year cost rather than preference.
Phone charging explained through negotiation, not wattage — USB PD voltage profiles, why the cable fails first, proprietary trade-offs and Qi2 wireless.
A smartwatch buying guide that quotes the FDA clearance limits on heart-rhythm alerts, sorts cleared from wellness sensors, and settles the battery trade-off.
A tablet buying guide that sorts by job — media, notes or laptop replacement — and prices the accessory tax, update window and repairability class honestly.
