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cheinyeanlim.bsky.social
martechnewser
@cheinyeanlim.bsky.social
410 followers 20 following 9.8K posts
Solution Consultant, Digital Content Developer, Tech Blogger, Photographer, Husband and Father of 2.
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cheinyeanlim.bsky.social
Stuck on the Windows repair screen with an unresponsive USB mouse or keyboard after the latest update? It's a confirmed bug. Find out which systems are impacted and when to expect a fix. #WindowsUpdate #TechSupport #Windows11

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Why Is USB Mouse Keyboard Stuck After the Latest Windows Update? - PUPUWEB
Is There a Simple Fix When Your Keyboard Fails in Windows Advanced Startup? A recent Windows update may cause problems with your computer's repair
pupuweb.com
October 20, 2025 at 12:34 AM
cheinyeanlim.bsky.social
Microsoft Office 2016 & 2019 support ends Oct 14. Before commit to subscription, did you know you have other options? Learn how to keep current software secure or switch to a powerful, free alternative. Your next move is here. #TechTips #CyberSecurity

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Is It Dangerously Unsafe to Keep Using Microsoft Office After Support Has Ended? - PUPUWEB
What Are the Three Smartest Choices Now That Microsoft Office 2019 Support Is Gone? On October 14, 2025, Microsoft stopped supporting Office 2016 and
pupuweb.com
October 20, 2025 at 12:33 AM
cheinyeanlim.bsky.social
Locked out after the latest Windows update? If your smart card is failing, you're not alone. A recent patch is causing widespread authentication errors. Get the quick fix and understand the cause before it disrupts workflow. #WindowsUpdate #SmartCard #ITPro #TechSupport

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Are You Facing Smart Card Errors After the Latest Windows Update? - PUPUWEB
Can a Simple Registry Change Finally Fix Your Smart Card and Restore Access After the October Update? A security update released by Microsoft in October
pupuweb.com
October 20, 2025 at 12:31 AM
cheinyeanlim.bsky.social
Display disk usage in GB on Linux: use du -sh --block-size=1G . (GNU/Linux) or du -sg . (macOS/BSD). Simplest universal method: du -sh . auto-scales to GB. For scripts: set export BLOCKSIZE=1G. #Linux #CommandLine #DiskUsage

pupuweb.com/how-can-i-ma...
How Can I Make the Linux du Command Report Disk Usage in Gigabytes? - PUPUWEB
Is There a Simple Way to Get the du Command to Display Sizes in GB? When managing files and directories on a Linux system, understanding how much space
pupuweb.com
October 3, 2025 at 6:18 AM
cheinyeanlim.bsky.social
Find hostnames from IP addresses on Windows using: nslookup IP (reverse DNS), ping -a IP (quick lookup), nbtstat -a IP (local NetBIOS), or tracert IP (shows route + name). For automation: use FOR loops with nslookup. #Windows #Networking #CommandLine

pupuweb.com/how-can-i-fi...
How Can I Find a Hostname from an IP Address on Windows? - PUPUWEB
What's the Easiest Way to Resolve a Hostname Using an IP in Windows? Have you ever had an IP address and wondered which computer or server it belongs to?
pupuweb.com
October 3, 2025 at 6:17 AM
cheinyeanlim.bsky.social
List Linux users and groups easily: getent passwd (all users), getent group (all groups), groups username (user's groups). For complete reports: cut -d: -f1 /etc/passwd | xargs groups. Bash shortcut: compgen -u or compgen -g. #Linux #SystemAdmin #CommandLine

pupuweb.com/how-can-i-ea...
How Can I Easily See All Users and Their Assigned Groups in Linux? - PUPUWEB
What Are the Best Commands to List Every User and Group in a Linux System? Managing users and groups is a fundamental task on any Linux system. You can
pupuweb.com
October 3, 2025 at 6:16 AM
cheinyeanlim.bsky.social
View .cer certificate details fast: Windows—right-click > Open or use certutil -dump. Cross-platform—use openssl x509 -inform der -noout -text -in file.cer. PowerShell: New-Object X509Certificate2 then .Import(). #DigitalCertificate #OpenSSL #Windows

pupuweb.com/curious-abou...
Curious About a .cer File? How Can You Easily View Its Digital Certificate Details? - PUPUWEB
Need to Check a Digital Certificate? Here’s a Simple Guide to Reading a .cer File. You have a file with a .cer extension on your computer. This file is a
pupuweb.com
October 3, 2025 at 6:15 AM
cheinyeanlim.bsky.social
SFTP uses port 22 (not 21) because it runs over SSH, not FTP. FTP uses port 21 (insecure), FTPS adds SSL/TLS encryption to FTP, while SFTP is a completely different SSH-based protocol. Connect with custom ports using -oPort=NUMBER. #SFTP #SSH #FileTransfer

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What Port Does SFTP Really Use and Why Is It Confused with FTP's Port 21? - PUPUWEB
Is the SFTP Port Always 22, and How Do You Connect If It's Different? A common question in IT and web development circles is whether SFTP uses port 21 or
pupuweb.com
October 3, 2025 at 6:13 AM
cheinyeanlim.bsky.social
On modern Linux (RHEL 7+), reboot and shutdown -r now are functionally identical via systemd. Use shutdown -r for scheduling and logging. Use reboot to avoid typos. Best practice: systemctl reboot. #Linux #SystemAdmin #ServerManagement

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When Rebooting a Linux Server, Should You Use 'reboot' or 'shutdown' for Maximum Safety? - PUPUWEB
Which Linux Restart Command Is Truly Safer: Reboot or Shutdown -r Now? System administrators often face the task of restarting servers. This can be for
pupuweb.com
October 3, 2025 at 6:11 AM
cheinyeanlim.bsky.social
Protect your data: choose AI tools with encryption, zero data retention, GDPR/CCPA compliance, and transparency. For sensitive work, use business plans with HIPAA compliance (transcription) or privacy-first APIs. Read policies carefully. #AIPrivacy #DataProtection

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Worried About AI Data Leaks? How Can You Find Secure AI Apps That Respect Your Privacy? - PUPUWEB
See the best AI tools with strong privacy features in 2025. Compare options that secure your data and meet U.S. privacy regulations.
pupuweb.com
October 3, 2025 at 6:09 AM
cheinyeanlim.bsky.social
U.S. freelancers: secure your business with password managers, 2FA, VPNs, encrypted backups (3-2-1 rule), WPA3 Wi-Fi, secure file-sharing tools, client NDAs, and CCPA compliance. Protect data or risk reputation. #FreelanceSecurity #Cybersecurity #DataProtection

pupuweb.com/cybersecurit...
How Can Remote Freelancers in the USA Easily Protect Their Business and Client Data? - PUPUWEB
Protect your work with this cybersecurity checklist for freelancers in the U.S. Learn practical tips to secure data, networks, and client files.
pupuweb.com
October 3, 2025 at 6:06 AM
cheinyeanlim.bsky.social
Smart homes face major risks: weak passwords, outdated firmware, unencrypted data, and exposed cameras. Protect with strong passwords, 2FA, WPA3 Wi-Fi, separate IoT networks, and U.S. Cyber Trust Mark devices. #SmartHomeSecurity #IoTSecurity #CyberSafety

pupuweb.com/smart-home-v...
Is Smart Home Secretly Security Risk? A Complete Guide to U.S. Vulnerabilities and Fixes - PUPUWEB
Discover the top smart home vulnerabilities in 2025 and learn practical steps to secure your IoT devices, cameras, and networks in the U.S.
pupuweb.com
October 3, 2025 at 5:58 AM
cheinyeanlim.bsky.social
Windows 365 Boot secures remote work with Connection Center at login (multi-PC management), cross-region disaster recovery (<4hr RTO), enhanced troubleshooting, and custom display settings—all via Intune management. #Windows365 #CloudPC #RemoteWork

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How Can Windows 365 Boot's New Features Secure Your Remote Workforce? - PUPUWEB
Is Your Business Ready for a Cloud-First Future with Windows 365 Boot? Windows 365 Boot enables a user to log directly into their personal Cloud PC from a
pupuweb.com
October 3, 2025 at 5:56 AM
cheinyeanlim.bsky.social
Control MySQL databases with plain English using Claude AI and MCP server. Install via npm, configure connection, and manage users, queries, and data—no SQL needed. Just talk naturally! #ClaudeAI #MySQL #DatabaseManagement

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How Do I Connect Claude to My MySQL Server for Easy Database Management? - PUPUWEB
Can I Really Talk to My MySQL Database? A Guide to Using Natural Language for SQL Tasks You can talk to your computer in plain English. It understands
pupuweb.com
October 3, 2025 at 5:54 AM
cheinyeanlim.bsky.social
2025 ADMX templates boost security with app install controls (Windows 11), Excel external link blocking, Office AI settings, and Outlook migration management. Updates include 81+ new policies for SMB, printing, and Defender. #GroupPolicy #WindowsSecurity #ADMX

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How Do the Latest 2025 ADMX Templates Improve Security in Windows and Office? - PUPUWEB
What Are the New Group Policy Settings for Windows 11 and Microsoft Office in 2025? Managing a network of computers requires clear rules. Administrative
pupuweb.com
October 3, 2025 at 5:53 AM
cheinyeanlim.bsky.social
Migrate VMware VMs to Hyper-V easily with Windows Admin Center's agentless tool. Move up to 10 VMs at once, preserves IPs, auto-configures boot settings, and uses change tracking to minimize downtime. #HyperV #VMware #Migration

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How can I use Windows Admin Center to migrate VMware VMs to Hyper-V without any agents? - PUPUWEB
What is the easiest way to perform a bulk migration of VMware VMs to a Hyper-V cluster? You can convert VMware virtual machines (VMs) to Hyper-V directly
pupuweb.com
October 3, 2025 at 5:47 AM
cheinyeanlim.bsky.social
Office 2019 support ends Oct 14, 2025. Choose Office 2024 ($250 one-time, stable, offline) for predictable costs or Microsoft 365 ($99+/year, cloud, AI, updates) for collaboration and mobility. #Microsoft365 #Office2024

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With Office 2019 Support Ending, Should My Company Switch to Microsoft 365 Apps or Upgrade to Office 2024? - PUPUWEB
Is It Better to Buy Office 2024 Outright or Subscribe to Microsoft 365 for a Small Business? The support for Office 2016 and Office 2019 is ending. You
pupuweb.com
October 3, 2025 at 5:44 AM
cheinyeanlim.bsky.social
Mac sluggish after macOS Tahoe? Fix it: wait 48hrs for background tasks, disable transparency/motion effects, free up 15% storage, update apps, remove login items, restart, and scan for malware. #macOSTahoe #MacPerformance

pupuweb.com/is-your-mac-...
Is Your Mac Slow After the macOS Tahoe Update? Here's How to Fix It - PUPUWEB
Why Does macOS Tahoe 26 Feel Sluggish? 8 Steps to Speed Up Your Mac Updating to a new operating system should be an exciting experience, but it can be
pupuweb.com
October 3, 2025 at 5:43 AM
cheinyeanlim.bsky.social
LaunchPad removed in macOS Tahoe? Use Spotlight's new app launcher (Cmd+Space, then Cmd+1) or download free Launchie app to restore the classic grid view and custom folders you loved. #macOS #MacTips #Tahoe

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Is LaunchPad Gone in macOS Tahoe and How Can I Find My Apps Now? - PUPUWEB
Missing LaunchPad After the macOS Tahoe Update? Here’s What You Can Do. Have you updated to macOS Tahoe and found that LaunchPad is missing? You are not
pupuweb.com
October 3, 2025 at 5:39 AM
cheinyeanlim.bsky.social
Struggling with iOS 26 Liquid Glass? Fix it fast: choose calm wallpapers, customize icon colors, hide app names, personalize your Lock Screen, and tweak accessibility settings for better readability. #iOS26 #iPhoneTips

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Didn't Like the iOS 26 Liquid Glass Look? How Simple Changes Can Make You Love Your iPhone Again - PUPUWEB
Is the New iOS 26 Liquid Glass Interface Confusing? A Step-by-Step Guide to Make It Work for You When you first updated your iPhone to iOS 26, you might
pupuweb.com
October 3, 2025 at 5:39 AM
cheinyeanlim.bsky.social
Boost productivity with 4 hidden Windows tools: Sandbox (test risky files safely), Virtual Desktops (organize tasks), Phone Link (sync your phone), and Live Captions (transcribe any audio). #WindowsProductivity #TechTips

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Want to Be More Productive on Your PC? Have You Tried These Built-in Windows Features? - PUPUWEB
Are You Missing Out on These Four Windows Tools That Can Make Your Life Easier? Your computer is a powerful tool, but many people only use a small
pupuweb.com
October 3, 2025 at 5:38 AM
cheinyeanlim.bsky.social
Run macOS on Windows PC using VirtualBox! Step-by-step guide covers setup, command-line tricks, and Big Sur installation. Perfect for testing apps or learning Mac without buying hardware. #macOS #VirtualBox #TechTutorial

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Can You Run macOS on a Windows PC Legally and How Do You Do It? - PUPUWEB
Is Installing macOS on Windows with VirtualBox a Good Idea for Beginners? Exploring how to run macOS on a Windows computer can be an interesting project.
pupuweb.com
October 3, 2025 at 5:37 AM
cheinyeanlim.bsky.social
No design skills? No problem. PowerPoint Designer instantly transforms boring slides into stunning layouts—from title pages to charts and images. Just add content, click, done! #PowerPointTips #PresentationDesign

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How can I make my PowerPoint slides look professional if I have no design skills? - PUPUWEB
Is there a simple way to improve a boring PowerPoint presentation quickly? Making a presentation look professional can feel like a difficult task. You
pupuweb.com
October 3, 2025 at 5:36 AM
cheinyeanlim.bsky.social
Most Word users ignore 3 powerful upgrades: Editor Pane (grammar coach + plagiarism check), Dark Mode for eye comfort, and Smart Paste that auto-formats text perfectly. Level up today! #MicrosoftWord #WritingTips

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Are You Still Using Microsoft Word Like It's 2010? These Modern Features Could Change How You Write. - PUPUWEB
Stop using Word like it’s 2010 — these modern features will change everything Is Your Microsoft Word Missing Out on Modern Features? Here’s How to Upgrade
pupuweb.com
October 3, 2025 at 5:36 AM
cheinyeanlim.bsky.social
Most PC users miss powerful Windows tools that save time and boost security—these 5 skills can transform how you work with your computer daily. #Windows #TechTips

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Are You Using Windows to Its Full Potential? Here Are 5 Skills You Need to Learn. - PUPUWEB
What Are the Most Important Windows Features That Can Make Your Life Easier? Learning to use your computer well is an important skill. Since many people
pupuweb.com
October 3, 2025 at 5:35 AM