A slow PC, a custom-build question, or Wi-Fi that will not sit still? Short reads for NSW homes and small businesses - written like we are sitting next to you. Book online for eligible visits and get 10% off, call for free advice, request a call back, or ask for a quote if you want it in writing first.
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PC Scientist blog
Browse the latest reads, or open a hub for Guides, Central Coast, and Sydney posts.
Guides
Step through quick isolation tests to find whether the TV, router, or ISP is at fault. Try hotspot and Ethernet tests, router settings fixes, or book PC...
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Audit Ready network assessment checklist for IT pros and SMBs. Capture evidence exports, map to ASD Essential Eight and NIST CSF.
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Power off a failed RAID, clone every member drive, and follow technician triage steps to preserve files. Learn what to do in the first hour and when to...
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A technician tested way to decide whether to add RAM or buy a new PC. Use the 50% cost rule and diagnostics to avoid wasting money.
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Decide in 10 minutes whether to repair or replace your laptop. Australia-aware cost examples, age-based thresholds, a short checklist, and how to book a...
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Installer-style access point placement for homeowners and small offices, with 15-20% overlap, -70 dBm walk-test targets, wiring tips, and site-survey...
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Capture the stop code, follow practical fixes and technician-level checks, and know exactly when to escalate. An evidence-first path to resolving Windows...
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In Australia: stop guessing. Run a 5 minute wired speed test, log timestamps, then call ISP or a technician if wired speeds stay low.
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NSW businesses: a practical checklist to finish the OAIC 30 day assessment, contain breaches fast, and prepare with templates, MFA and remote wipe.
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Stop using the card and create a full sector by sector image first. Use an image first workflow to recover files safely, avoid overwrites, preview...
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Understand how spoofing differs from phishing, the three attack patterns that fool inboxes, practical checks to spot fakes, and how SPF, DKIM and DMARC...
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Learn whether your NBN needs a modem or just a router, why FTTN/FTTB require VDSL2, and when to book local pro setup in Australia.
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Secure your home Wi Fi with six simple router steps. Includes DNS and device options, Australian eSafety links, checklists, and when to hire PC Scientist.
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Test your WiFi first. Learn quick checks to decide between an extender and mesh for your home's dead zones, and when to book PC Scientist onsite diagnostics.
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Act fast: follow Google and Microsoft recovery steps, lock out attackers within 30-60 minutes, report to ACSC, and call local IT when needed.
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Decide if your home needs Wi‑Fi 6E in 2026. This Australian checklist explains ACMA's 6 GHz rules, a device audit, congestion checks, and a site visit...
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Installer tested NVR vs DVR for homeowners. Choose NVR for new installs; keep DVR or hybrid if 60%+ coax works. Plan PoE runs and network hygiene.
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NSW IT teams: migrate email to Microsoft 365 with a 5-10 user pilot and preloaded mail to prevent data drift.
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Admin-focused Microsoft 365 scan to email how-to for Australian offices. Learn when to use OAuth2, SMTP relay or Direct Send, with vendor steps and field...
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Step by step templates for Australian homes and small businesses to set up 3 2 1 backups, add an immutable copy, and verify restores.
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Home users: follow a step by step diagnostic flow to decide if freezes are software or hardware. Run a 20 minute Safe Mode test, check Event Viewer,...
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Discover what a professional website truly costs in Australia in 2026, including budget tips for small businesses and ongoing expenses.
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Maximize your new PC setup with this essential checklist. Secure, update, and optimize your system efficiently in just a few steps!
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Struggling with Wi-Fi dropping? Discover effective fixes, from power cycling your devices to testing your connection directly.
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Ensure your property's safety with effective security camera placement. Learn where to position cameras for maximum protection and identification.
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Discover which CCTV option-wired or wireless-provides the best protection for your property. Learn the pros and cons now!
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Get online effortlessly with our step-by-step guide to home wifi setup. Set up your network securely in under 30 minutes!
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Upgrading from FTTN to FTTP can be free for eligible addresses. Discover if you qualify and learn about potential costs.
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Is your Windows system failing to boot? Follow this step-by-step guide to fix the issue quickly and efficiently before seeking more help.
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Struggling with a printer that keeps going offline? Discover effective troubleshooting steps to quickly restore your connection and get printing.
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Is your computer running slow? Discover free fixes to boost performance without spending a dime. Try this simple solution!
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Is your laptop refusing to power on? Follow these simple checks to identify the issue and get it working again quickly.
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Learn to identify 14 common phishing email examples to protect your personal information and avoid costly scams. Click to discover more!
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Experiencing trouble connecting your printer to WiFi? Try these quick fixes to get back online in minutes without needing a technician.
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Facing NAS data issues? Learn practical steps for recovery and when to seek professional help to safeguard your valuable data.
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Easily set up a secure guest Wi-Fi network in three simple steps, keeping your private devices safe while providing internet access for visitors.
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Is Outlook not receiving emails? Quickly fix it by checking your connection and toggling offline mode. Get back to your inbox fast!
Read moreCentral Coast
The computer crashed or the Wi-Fi dropped. Here is how to get same-day help near you - and what to check before you call.
Read moreSydney
CPU, GPU, cooling and Wi-Fi - what actually matters in a custom gaming PC, without the sales pitch.
Read moreNSW-wide
Stuck between a custom build and a prebuilt? A calm look at gaming, work and school in NSW.
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