Refresh Computers Tech Talk

David Leavitt
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Audio files of our weekly radio show on WDBO where we talk about your electronic life. Help and advice are given on a range of technical issues from computers to everything internet-related.

  1. 8h ago

    Spot AI Fakes Before They Fool You

    Send us Fan Mail AI scams have gotten so good that the old warning signs, like bad grammar and misspelled words, no longer protect you. In our first-ever video edition of Tech Talk, Greg Rhodes and Refresh Computers technician Adam Littlefield join David Leavitt to break down how to spot AI fakes: voice clone calls built from clips pulled off TikTok to sound like your grandchild, deepfake photos and videos, celebrity product endorsements that were never made, and AI callers posing as your bank with fake call center chatter in the background. We share the clues that still work, including writing that flows a little too perfectly and hidden text that tricks the AI summaries in your inbox, plus the simplest defenses of all: a family code word and a few seconds of pause before you act on anything designed to make you panic. Next, we explain the Refresh Computers trade-in program. Bring your older gear into the store and, if it has value, we apply credit toward a device you buy from us. We cover why we don't buy from the general public, how businesses can email Dave about selling office equipment, and how our in-store electronics recycling center wipes every drive to Department of Defense standards (or hands the drive back to you). Then we react to Apple's jaw-dropping new lineup: the first touchscreen MacBook starting around $2,900, a fully loaded M5 model at $14,500 with 128GB of RAM and 16TB of storage, soldered parts you can never upgrade, hinge problems that are damaging iPhone Duo screens, and why our board-level Mac technician can often repair what others would rather replace. We close with a tech tip that saves you time on every form you fill out on your phone: set up Text Replacement on iPhone (Settings, General, Keyboard) or the personal dictionary on Android so a few letters type your full email address, phone number, or name. Subscribe, share this with someone who picks up every panicked call, and tell us about the AI scam you almost fell for. Support the show Follow us on Facebook at https://www.facebook.com/RefreshComputers/ Track us on X at https://x.com/RefreshStores

  2. 6d ago

    Five Hundred Tabs And No Regrets

    Send us Fan Mail Your browser is probably the most important app on your computer and also the easiest place to accidentally create chaos. Greg Rhodes and Adam Littlefield dig into the everyday habits that quietly wreck performance: running multiple browsers, letting tabs multiply into the hundreds, and relying on random extensions that promise “protection” while eating resources. We walk through simple browser basics that make an immediate difference, like signing into Chrome or Edge so bookmarks sync safely, using bookmarks instead of hoarding tabs, and the fast shortcut to reopen a closed tab when you delete the wrong one. We also get real about speed and stability. Too many tabs can overwhelm a system with limited RAM, so we explain what’s happening under the hood and how to check memory usage and upgrade potential. Then we shift into browser cleanup and security: when clearing cache and cookies helps, why it can log you out of key accounts, and how password managers keep you from getting locked out. We wrap that segment with a strong warning about pop-ups and notification prompts and why “Allow notifications” is one of the easiest ways to invite spam and scams. From there, we talk repair reality at Refresh Computers: Mac repairs with board-level specialists, upgrades that can extend the life of expensive Apple hardware, and even case-by-case console and handheld troubleshooting. Finally, we break down a major PHP security flaw that disrupted websites and services, why WordPress site owners need to confirm updates, how AI is changing cybersecurity, and how to check breach exposure with HaveIBeenPwned.com. We close with a tech tip that can genuinely save a life: setting up emergency medical info on your phone lock screen for iPhone and Android. Subscribe for more practical tech advice, share this with someone who lives in browser tabs, and leave a review so more listeners can find the show. What’s the one browser habit you know you need to fix? Support the show Follow us on Facebook at https://www.facebook.com/RefreshComputers/ Track us on X at https://x.com/RefreshStores

  3. Oct 24

    Free Software That Is Actually Safe

    Send us Fan Mail A “free download” can be the moment your computer starts running slow, your browser fills with pop-ups, or your accounts get compromised. Greg Rhodes and Refresh Computers technician Adam Littlefield break down what free software is truly worth using and what’s a hard pass, especially the so-called cleanup tools and driver updaters that push nonstop notifications and often care more about harvesting data than fixing anything.  We also dig into antivirus reality in 2026: for most people, Microsoft Defender on Windows already delivers solid real-time protection, and piling on multiple antivirus apps can cause serious slowdown as they compete to scan the same files. When you do want paid protection, we talk through how Windows handles conflicts and why choosing one trusted product matters. Then we shift to practical money-savers like Google Docs and Sheets, plus LibreOffice and OpenOffice as credible Microsoft Office alternatives, while calling out the growing risk of AI reverse engineered “lookalike” apps that imitate popular suites and sneak in malicious code.  With the holidays coming, scams ramp up fast. We cover surprise packages, porch theft, QR code scams on boxes, menus, parking meters, and chargers, plus the flood of fake delivery texts and bogus tariff fee demands that try to rush you into paying with Venmo or Zelle. We finish with a tech tip you’ll use immediately: iPhone Live Text and Google Lens let you copy text straight from a photo, perfect for Wi-Fi passwords, addresses, and messy URLs. If this helped, subscribe, share it with a friend who clicks first and asks questions later, and leave us a review with the scam you want us to break down next. Support the show Follow us on Facebook at https://www.facebook.com/RefreshComputers/ Track us on X at https://x.com/RefreshStores

  4. Oct 18

    Cloud Storage Without The Confusion

    Send us Fan Mail A scary pop-up says your storage is almost full and your files will be deleted unless you pay. Do you click, ignore it, or panic? We walk through how cloud storage actually works so you can make smart calls with OneDrive, iCloud, Google Drive, and Google Photos and avoid getting pushed into a scam. We also explain what “cloud” really means, how syncing differs from backup, and why many services let you keep both local files and cloud copies so you are not stuck when the internet is down. Then we shift into practical buying advice for real people shopping right now. We talk about why refurbished business class computers can be a better value than new consumer laptops, especially when build quality is slipping and prices are climbing. We get specific about what refurbishment should include, like replacing worn parts, installing a solid state drive, and handling common failure points. If you have ever dealt with broken laptop hinges, you will know exactly why this matters. We also dig into Windows 10 support news that has confused a lot of users and created fertile ground for scammers. Microsoft extended Windows 10 security updates longer than many people realize, and we explain what Extended Security Updates are, why they matter, and how to think about upgrading safely. To close, we react to the week’s most mind-bending tech headline: Tesla’s new Roadster claims extreme performance and even cold gas thrusters, pushing the flying car conversation into “did that really just happen” territory. Subscribe so you do not miss the next Tech Talk, share this with a friend who needs a backup plan, and leave a review with your biggest cloud storage or Windows 10 question. Support the show Follow us on Facebook at https://www.facebook.com/RefreshComputers/ Track us on X at https://x.com/RefreshStores

  5. Oct 17

    Warning Signs Your PC Is Dying And What To Do Next

    Send us Fan Mail Your computer usually whispers before it screams, and ignoring those whispers is how people lose photos, documents, and whole weekends. We walk through the most common “your PC is failing” warning signs we see at the shop every day: corrupted or unreadable files, missing folders, basic tasks that freeze the whole system, and the classic mechanical hard drive clicking or grinding that signals real physical damage. We also explain why SSD failure can feel quieter and faster, how power surges can kill an SSD controller, and why blue screens are often a symptom worth taking seriously instead of rebooting and hoping for the best. International Repair Day gives us the perfect reason to zoom out into repair vs replace. We share a simple decision filter for upgrading, including the single biggest checkpoint right now: Windows 11 support. From there, we talk value: when a repair that costs less than about half of a comparable replacement is usually worth it, why today’s new computers can be overkill for many users, and why refurbished business-class computers can deliver better long-term reliability without the bloatware. Then we shift into the bigger tech news: SpaceX, Starlink, and the push toward satellite-to-phone connectivity using lower-band spectrum designed to penetrate buildings. We discuss the promise, the limitations, and the competitive tension this could create with major carriers and the FCC. We close with an easy tech tip you can do today: silence unknown callers on iPhone, enable spam and call screening features on Android, and consider registering at DoNotCall.gov to reduce legitimate telemarketing calls. Subscribe for more practical tech advice, share this with someone nursing an aging computer, and leave a review so more listeners can find the show. Support the show Follow us on Facebook at https://www.facebook.com/RefreshComputers/ Track us on X at https://x.com/RefreshStores

  6. Oct 11

    Avoid The New Copy And Paste Malware Scam

    Send us Fan Mail A fake captcha that asks you to copy and paste a command into PowerShell sounds absurd until it happens on a site you trust and it looks “normal.” We walk through the newest wave of pop-up scams security folks call ClickFix, why it’s catching even experienced IT users, and the simple rule that keeps you safe: no legitimate website will ever require you to run a Windows command to prove you’re human. We also share what to do if you already followed the steps, including the first move that can limit damage fast. Before we get to scams, we tackle a problem almost everyone has: a phone that’s running out of space. We break down how to find what’s actually consuming storage on iPhone, Android, and Samsung Device Care, then give realistic ways to clean it up: photo and 4K video management, deleting duplicates, understanding Recently Deleted, removing unused apps, and clearing downloads and cache. If you want your phone to feel new again without buying a new one, this is your checklist. We round it out with two practical upgrades and tips you can use right away: why replacing an ancient monitor is one of the cheapest, most noticeable improvements you can make to a computer setup, and how to capture a full page scrolling screenshot on both iPhone and Android. If this helped, subscribe, share it with someone who needs a scam warning, and leave a review with the tech problem you want us to cover next. Support the show Follow us on Facebook at https://www.facebook.com/RefreshComputers/ Track us on X at https://x.com/RefreshStores

  7. Oct 10

    Protect Your Phone Data Before It Disappears

    Send us Fan Mail Your phone disappears and suddenly it hits you: your bank, your email, your photos, your texts, your whole digital life is sitting in someone else’s hand. We break down the calm, practical steps that actually limit the damage, starting with the settings you should turn on before anything goes wrong. Greg Rhodes and Refresh Computers technician Adam Littlefield explain how Find My on iPhone and Android tracking tools work, when to lock versus erase, and why a simple PIN code can be the difference between an inconvenience and a full-blown account takeover. From there, we shift into what we see every day on computers: “virus” complaints that are really scareware popups built to hijack your fear and push you into calling a fake support number. Adam shares what modern threats look like, including spyware and remote access tools, plus what virus removal and data recovery can realistically do when a drive fails or Windows gets corrupted. We also talk through prevention, including reputable antivirus options and the value of getting a real diagnostic before you start clicking random fixes. Then we zoom out to privacy in the real world. Connected cars are rolling computers that can collect location and driving behavior, and insurance tracking programs can turn “discount” data into higher rates. We talk about how to opt out where you can, why rentals and used cars can accidentally keep your contacts and messages through CarPlay or Android Auto, and what to wipe before you hand the keys back. If you want more control over your day-to-day tech, this one is packed with takeaways you can use immediately. Subscribe, share this with a friend who needs it, and leave us a review so more people can find Tech Talk. Support the show Follow us on Facebook at https://www.facebook.com/RefreshComputers/ Track us on X at https://x.com/RefreshStores

  8. Oct 4

    Stop Overpaying For Internet

    Send us Fan Mail Your internet bill keeps climbing, your Wi-Fi still drops in the back room, and somehow every provider claims you “need” gigabit. We push past the buzzwords and talk like real humans about what internet speed actually fits a normal household, why streaming is more efficient than it used to be, and how to test your connection the right way so you see what your device is truly getting (not just what your ISP says your modem can do). Then we zoom in on the home network basics that quietly make or break performance: aging rented routers, weak Wi-Fi coverage, bad placement, and the false promise of bargain extenders. We explain when a mesh Wi-Fi system is worth it, what a proper network check can uncover, and how competition from fiber internet can give you leverage to negotiate a better rate. We also flag a few Spectrum-specific “gotchas” to avoid when canceling, including billing timing, equipment returns, and email addresses tied to service. Finally, we shift to the computer side of the house. We walk through how we decide whether an older PC deserves a refresh or a full replacement, using Windows 11 compatibility as a key line in the sand. You will hear the practical upgrades that deliver the biggest speed boost for the money, especially SSD upgrades, RAM, and smart storage cleanup, plus how to shop our refurbished inventory without wasting time. We close with a tech tip that can stretch your phone battery fast: flipping on low power mode or battery saver when you hit that dreaded red zone. Subscribe, share this with someone who is tired of paying more for slower tech, and leave us a review with the one upgrade that made the biggest difference for you. Support the show Follow us on Facebook at https://www.facebook.com/RefreshComputers/ Track us on X at https://x.com/RefreshStores

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About

Audio files of our weekly radio show on WDBO where we talk about your electronic life. Help and advice are given on a range of technical issues from computers to everything internet-related.

Information

  • Creator
    David Leavitt
  • Years Active
    2023 - 2026
  • Episodes
    195
  • Rating
    Clean
  • Copyright
    © 2026 Refresh Computers Tech Talk
  • Show Website
    Refresh Computers Tech Talk