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
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Guides
Contain first. Then finish the OAIC 30 day assessment. Notify only if the breach is still likely to cause serious harm.
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Stop using the card. Make a full image first. Scan that copy, never the original, so you do not overwrite the photos you still want back.
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Spoofing fakes the sender. Phishing is the scam. Check the real address, then lock the domain with 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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Change the router password first. Then add profiles, a bedtime schedule, and a family DNS filter.
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Test at the router first. One stubborn room can use an extender. Several rooms or floors usually need mesh.
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If you can still sign in, change the password and turn on MFA now. If you cannot, use the official recovery page, then report it in Australia.
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Wi-Fi 6 still covers most homes. 6E only helps if several devices can use 6 GHz, or the block is crowded.
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For a new home CCTV install, NVR with IP cameras is the better long-term pick. Keep DVR or hybrid if most of the coax still works.
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Pick the method by source, inventory every mailbox, then run a 5-10 user pilot before you touch DNS. Preload old mail so nothing arriving mid-move is missed.
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The copier sends, then nothing lands. Pick OAuth2, SMTP relay, or Direct Send, then test a scan so invoices actually arrive.
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Three copies, two kinds of storage, one off-site. Then add an offline or immutable copy, and test a restore so you know it works.
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The screen locks and nothing clicks. Shut down safely, then run Safe Mode for 20 minutes. That test tells you if the freeze is software or hardware.
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A small business site usually sits between $1,500 and $15,000. The real number includes hosting, a care plan, and who owns the domain.
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Run updates first, turn on encryption, then install a lean set of apps. That order keeps a new PC steady.
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Power-cycle the modem first, then the router. A wired test tells you if the fault is Wi-Fi or the line.
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Cover the front door, driveway, side path and rear first. Mount for faces, not the tops of heads.
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Wired PoE is the default for a home you own. Use wireless only where cabling is impractical. Walk the property before you buy.
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Power the nbn box first, change the passwords, then connect devices. That order gets most homes online.
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Check your address first. The free Fibre Connect path is $0. A paid Technology Choice quote is a different job.
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Unplug extras, power-cycle, then let Startup Repair run before you touch the boot record.
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Power-cycle in order, clear the queue, then lock a steady address if it keeps dropping.
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Check Task Manager first, then restart and trim startup apps. Hardware comes later.
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Check the outlet and charger first, then a hard reset. Lights with a black screen is a different problem.
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Pause, check the sender, then verify on the real site. These are the phishing emails we see most.
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Restart in the right order, check the 2.4 GHz band, then lock a steady address if the printer keeps going offline.
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The NAS has gone quiet. Stop writing to it, photograph the drive order, then decide if this is a careful first look or a lab job.
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Set up a separate guest network, turn isolation on, then test that visitors cannot reach your computers.
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Check offline mode, webmail and your connection first. Then work through password, Outbox and .ost fixes.
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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