Why Is My Computer Running Slow?
Find the most common causes of a slow PC or Mac and a safe order for troubleshooting.
Read GuideFree, plain-English technology guides for computers, Wi-Fi, smart home devices, phones, security, AI, and everyday technology. Learn at your own pace, then get local help when you need it.
Showing all 75 guides.
Start with the problems homeowners ask about most often.
Choose a category to find practical guides and troubleshooting checklists.
Computer repair, maintenance, performance, storage, and buying guidance
5 guides βConnection problems, speed, coverage, routers, and reliable home internet
5 guides βSmart speakers, doorbells, cameras, thermostats, and connected-home setup
5 guides βWireless printing, printer setup, drivers, scanning, and common errors
5 guides βiPhone, iPad, Android phones, tablets, apps, Bluetooth, and everyday help
5 guides βMac, MacBook, iPhone, iPad, Apple ID, iCloud, and Apple TV
5 guides βWindows 11, Microsoft 365, Outlook, OneDrive, updates, and settings
5 guides βRoku, Fire TV, Apple TV, smart TVs, streaming apps, and picture/sound issues
5 guides βAccount recovery, passwords, email setup, phishing, MFA, and sign-in problems
5 guides βReliable work-from-home setups, webcams, monitors, printers, and productivity
5 guides βScams, phishing, privacy, safer browsing, fraud prevention, and account protection
5 guides βPlain-English technology help for older adults, families, caregivers, and confidence
5 guides βBackups, file organization, cloud storage, migration, recovery, and digital housekeeping
5 guides βPractical AI basics, privacy, prompts, verification, and useful everyday workflows
5 guides βReadable screens, voice control, accessibility settings, hearing support, and easier technology
5 guides βHigh-value guides for common technology questions and everyday problems.
Find the most common causes of a slow PC or Mac and a safe order for troubleshooting.
Read GuideA practical first-day checklist for accounts, updates, security, apps, and data transfer.
Read GuideIdentify whether the problem is your device, router, signal, or internet provider.
Read GuideFix common wireless printer connection problems on computers and phones.
Read GuideTroubleshoot power, Wi-Fi, app, and account issues affecting a Ring doorbell.
Read GuideA beginner-friendly setup guide for Amazon Echo and Alexa devices.
Read GuideRecognize urgent language, suspicious links, fake invoices, and requests for codes or payment.
Read GuideUnderstand local backups, cloud storage, and why important files need more than one copy.
Read GuideStart using AI for practical tasks while protecting sensitive information and checking important answers.
Read GuideBuild a dependable home workspace for video calls, documents, printing, and daily work.
Read GuideMore practical guides covering newer devices, common questions, and technology changes.
Set up a smart TV, connect Wi-Fi, install apps, and review privacy settings.
Read GuideSet up Roku, Fire TV, Apple TV, or similar streaming devices from start to finish.
Read GuideUnderstand Google Drive, OneDrive, iCloud, Dropbox, and the difference between syncing and backup.
Read GuideUnderstand updates, restart prompts, optional updates, and what to do when an update fails.
Read GuideRecover storage without deleting irreplaceable photos or messages.
Read GuideProtect cameras, speakers, doorbells, locks, and other connected devices.
Read GuideBuild confidence by learning a small set of repeatable skills instead of memorizing everything.
Read GuideProtect family photos on phones, computers, and removable media.
Read GuideLearn when to verify AI output and how to check important claims.
Read GuideUse text size, display scaling, contrast, and zoom tools on common devices.
Read GuideComputer repair, maintenance, performance, storage, and buying guidance. 5 guides in this topic.
Find the most common causes of a slow PC or Mac and a safe order for troubleshooting.
Read GuideSafely reclaim storage space without accidentally deleting important documents, photos, or application data.
Read GuideWork through power, display, peripheral, and startup checks when a desktop or laptop will not turn on.
Read GuideLearn how to compare repair cost, age, performance, security support, and your actual needs.
Read GuideA practical monthly and quarterly routine for keeping a Windows PC or Mac safer, faster, and easier to use.
Read GuideConnection problems, speed, coverage, routers, and reliable home internet. 5 guides in this topic.
Identify whether the problem is your device, router, signal, or internet provider.
Read GuideA step-by-step approach to slow wireless internet at home.
Read GuideUse a safe restart sequence that avoids unnecessary factory resets.
Read GuideImprove wireless coverage with placement, channel, mesh, and device-location basics.
Read GuideImprove Wi-Fi security with a strong password, modern encryption, updates, and guest access.
Read GuideSmart speakers, doorbells, cameras, thermostats, and connected-home setup. 5 guides in this topic.
Troubleshoot power, Wi-Fi, app, and account issues affecting a Ring doorbell.
Read GuideA beginner-friendly setup guide for Amazon Echo and Alexa devices.
Read GuideConnect a Google Nest speaker or display, configure the home, and test voice commands.
Read GuideUnderstand Wi-Fi, schedules, accounts, and common setup issues with smart thermostats.
Read GuideProtect cameras, speakers, doorbells, locks, and other connected devices.
Read GuideWireless printing, printer setup, drivers, scanning, and common errors. 5 guides in this topic.
Fix common wireless printer connection problems on computers and phones.
Read GuideA practical checklist for Windows, Mac, and wireless printers that appear offline.
Read GuideSet up a new wireless printer and make it available to your household devices.
Read GuideWork through queues, paper, ink, connections, and application settings.
Read GuideLearn the basic workflow for scanning documents and finding the resulting file.
Read GuideiPhone, iPad, Android phones, tablets, apps, Bluetooth, and everyday help. 5 guides in this topic.
A practical first-day checklist for accounts, updates, security, apps, and data transfer.
Read GuideRecover storage without deleting irreplaceable photos or messages.
Read GuideTroubleshoot headphones, cars, speakers, hearing devices, and other Bluetooth accessories.
Read GuideLearn the essential gestures, settings, apps, charging, and account basics.
Read GuideIdentify settings, apps, signal, age, and usage patterns that can affect battery life.
Read GuideMac, MacBook, iPhone, iPad, Apple ID, iCloud, and Apple TV. 5 guides in this topic.
Useful macOS shortcuts, maintenance habits, privacy settings, and everyday tools.
Read GuideSimple iPhone settings and habits for security, privacy, organization, and recovery.
Read GuideUnderstand iCloud storage, syncing, backups, and the difference between device backup and file storage.
Read GuideWhat to do when you cannot sign in to your Apple Account and how to protect recovery options.
Read GuideConnect Apple TV, sign in, configure remote controls, apps, and network settings.
Read GuideWindows 11, Microsoft 365, Outlook, OneDrive, updates, and settings. 5 guides in this topic.
Useful Windows 11 habits for search, settings, updates, files, and security.
Read GuideUnderstand updates, restart prompts, optional updates, and what to do when an update fails.
Read GuideLearn folders, search, attachments, calendar basics, and safer email habits in Outlook.
Read GuideUnderstand cloud files, syncing, storage, and the risks of accidentally deleting synchronized data.
Read GuideFind documents, apps, settings, and recent files faster with Windows Search.
Read GuideRoku, Fire TV, Apple TV, smart TVs, streaming apps, and picture/sound issues. 5 guides in this topic.
Set up a smart TV, connect Wi-Fi, install apps, and review privacy settings.
Read GuideSet up Roku, Fire TV, Apple TV, or similar streaming devices from start to finish.
Read GuideA safe troubleshooting sequence for frozen, crashing, buffering, or sign-in problems.
Read GuideDetermine whether buffering is caused by Wi-Fi, the streaming service, the device, or network congestion.
Read GuideTroubleshoot batteries, pairing, app remotes, HDMI devices, and replacement options.
Read GuideAccount recovery, passwords, email setup, phishing, MFA, and sign-in problems. 5 guides in this topic.
Build safer password, recovery, and sign-in habits across your important accounts.
Read GuideRecognize urgent language, suspicious links, fake invoices, and requests for codes or payment.
Read GuideSet up Gmail, recovery options, phone access, and basic inbox organization.
Read GuideTroubleshoot storage, filters, spam folders, blocked senders, forwarding, and account access.
Read GuideRecover an account without relying on strangers, remote-access callers, or unofficial recovery sites.
Read GuideReliable work-from-home setups, webcams, monitors, printers, and productivity. 5 guides in this topic.
Build a dependable home workspace for video calls, documents, printing, and daily work.
Read GuideTroubleshoot permissions, selected devices, cables, apps, and privacy settings.
Read GuideConnect and arrange two displays on Windows or Mac for easier multitasking.
Read GuideReduce video-call problems and improve reliability for remote work.
Read GuideA pre-meeting checklist for camera, microphone, internet, updates, and screen sharing.
Read GuideScams, phishing, privacy, safer browsing, fraud prevention, and account protection. 5 guides in this topic.
Recognize common scams targeting homeowners, seniors, shoppers, and remote workers.
Read GuideLearn how fake virus alerts, unsolicited calls, and remote-access requests work.
Read GuideVerify websites, payment methods, returns, reviews, and suspicious offers before buying.
Read GuideImprove account security, privacy, recovery, and login alerts.
Read GuideUnderstand risks and safer habits when using hotel, coffee shop, airport, or building Wi-Fi.
Read GuidePlain-English technology help for older adults, families, caregivers, and confidence. 5 guides in this topic.
Build confidence by learning a small set of repeatable skills instead of memorizing everything.
Read GuideA plain-English introduction to calls, contacts, messages, photos, apps, updates, and settings.
Read GuideA simple set of warning signs for fake calls, emails, texts, prizes, invoices, and account alerts.
Read GuideSet up camera, microphone, contacts, and a simple routine for family video calls.
Read GuideCreate a simple way for families to help with passwords, devices, updates, and emergencies without taking over.
Read GuideBackups, file organization, cloud storage, migration, recovery, and digital housekeeping. 5 guides in this topic.
Understand local backups, cloud storage, and why important files need more than one copy.
Read GuideProtect family photos on phones, computers, and removable media.
Read GuideMove documents, photos, browser information, and important settings to a new computer.
Read GuideUnderstand Google Drive, OneDrive, iCloud, Dropbox, and the difference between syncing and backup.
Read GuideCreate a simple folder and naming system that makes files easier to find and protect.
Read GuidePractical AI basics, privacy, prompts, verification, and useful everyday workflows. 5 guides in this topic.
Start using AI for practical tasks while protecting sensitive information and checking important answers.
Read GuideA simple framework for getting more useful answers from AI assistants.
Read GuideLearn when to verify AI output and how to check important claims.
Read GuideUnderstand what information to keep out of AI chats and how to review settings.
Read GuideIdeas for planning, drafting, learning, organizing, and technology troubleshooting.
Read GuideReadable screens, voice control, accessibility settings, hearing support, and easier technology. 5 guides in this topic.
Use text size, display scaling, contrast, and zoom tools on common devices.
Read GuideUse voice assistants and built-in dictation for common everyday tasks.
Read GuideGeneral steps for pairing supported hearing devices with iPhone or Android.
Read GuideUnderstand what screen readers do and where accessibility settings are found.
Read GuideA practical overview of reminders, smart devices, emergency contacts, accessibility features, and family support.
Read GuideTechnology problems are often specific to your device, accounts, network, or home setup. If a guide does not solve the problem, John can help you figure out the next step in plain English.
Ask John a Technology Question Get My FREE Technology Health Check