martechnewser

martechnewser

@cheinyeanlim.bsky.social

Solution Consultant, Digital Content Developer, Tech Blogger, Photographer, Husband and Father of 2.

414 followers20 following9.8K posts

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 pupuweb.com/why-is-usb-m...

pupuweb.comWhy Is USB Mouse Keyboard Stuck After the Latest Windows Update? - PUPUWEBIs There a Simple Fix When Your Keyboard Fails in Windows Advanced Startup? A recent Windows update may cause problems with your computer's repair

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 pupuweb.com/is-it-danger...

pupuweb.comIs It Dangerously Unsafe to Keep Using Microsoft Office After Support Has Ended? - PUPUWEBWhat Are the Three Smartest Choices Now That Microsoft Office 2019 Support Is Gone? On October 14, 2025, Microsoft stopped supporting Office 2016 and

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 pupuweb.com/are-you-faci...

pupuweb.comAre You Facing Smart Card Errors After the Latest Windows Update? - PUPUWEBCan a Simple Registry Change Finally Fix Your Smart Card and Restore Access After the October Update? A security update released by Microsoft in October

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...

pupuweb.comHow Can I Make the Linux du Command Report Disk Usage in Gigabytes? - PUPUWEBIs 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

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...

pupuweb.comHow Can I Find a Hostname from an IP Address on Windows? - PUPUWEBWhat'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?

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...

pupuweb.comHow Can I Easily See All Users and Their Assigned Groups in Linux? - PUPUWEBWhat 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

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...

pupuweb.comCurious About a .cer File? How Can You Easily View Its Digital Certificate Details? - PUPUWEBNeed 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

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 pupuweb.com/what-port-do...

pupuweb.comWhat Port Does SFTP Really Use and Why Is It Confused with FTP's Port 21? - PUPUWEBIs 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

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 pupuweb.com/when-rebooti...

pupuweb.comWhen Rebooting a Linux Server, Should You Use 'reboot' or 'shutdown' for Maximum Safety? - PUPUWEBWhich Linux Restart Command Is Truly Safer: Reboot or Shutdown -r Now? System administrators often face the task of restarting servers. This can be for

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 pupuweb.com/ai-tools-pri...

pupuweb.comWorried About AI Data Leaks? How Can You Find Secure AI Apps That Respect Your Privacy? - PUPUWEBSee the best AI tools with strong privacy features in 2025. Compare options that secure your data and meet U.S. privacy regulations.

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...

pupuweb.comHow Can Remote Freelancers in the USA Easily Protect Their Business and Client Data? - PUPUWEBProtect your work with this cybersecurity checklist for freelancers in the U.S. Learn practical tips to secure data, networks, and client files.

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...

pupuweb.comIs Smart Home Secretly Security Risk? A Complete Guide to U.S. Vulnerabilities and Fixes - PUPUWEBDiscover the top smart home vulnerabilities in 2025 and learn practical steps to secure your IoT devices, cameras, and networks in the U.S.

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 pupuweb.com/how-can-wind...

pupuweb.comHow Can Windows 365 Boot's New Features Secure Your Remote Workforce? - PUPUWEBIs 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

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 pupuweb.com/how-do-i-con...

pupuweb.comHow Do I Connect Claude to My MySQL Server for Easy Database Management? - PUPUWEBCan 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

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 pupuweb.com/how-do-the-l...

pupuweb.comHow Do the Latest 2025 ADMX Templates Improve Security in Windows and Office? - PUPUWEBWhat Are the New Group Policy Settings for Windows 11 and Microsoft Office in 2025? Managing a network of computers requires clear rules. Administrative

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 pupuweb.com/how-can-i-us...

pupuweb.comHow can I use Windows Admin Center to migrate VMware VMs to Hyper-V without any agents? - PUPUWEBWhat 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

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-...

pupuweb.comIs Your Mac Slow After the macOS Tahoe Update? Here's How to Fix It - PUPUWEBWhy 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

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 pupuweb.com/want-to-be-m...

pupuweb.comWant to Be More Productive on Your PC? Have You Tried These Built-in Windows Features? - PUPUWEBAre 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

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 pupuweb.com/can-you-run-...

pupuweb.comCan You Run macOS on a Windows PC Legally and How Do You Do It? - PUPUWEBIs 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.

Don't ban external file sharing in Teams. When you block the feature, employees use risky personal apps instead. Enable it with PowerShell to keep everything secure within Microsoft 365. Here's how to do it properly. #MicrosoftTeams #Microsoft365 #ITPro #CyberSecurity pupuweb.com/how-can-i-sa...

pupuweb.comHow can I safely enable file sharing in Microsoft Teams with external clients and partners? - PUPUWEBWhat is the proper way to allow users to attach files in Teams chats with external contacts? Enabling file attachments in Microsoft Teams for chats with

Seeing the "Managed by your organization" message on your personal Google Chrome browser? It doesn't always mean there's a problem. A new feature in Chrome can trigger this notice. Here’s what it means and the simple ways you can hide it. #TechTips #Browser #Privacy pupuweb.com/how-do-i-rem...

pupuweb.comHow Do I Remove the "Managed by Your Organization" Message on Google Chrome New Tab Page? - PUPUWEBIs Your Google Chrome Browser Managed by Someone Else, and How Can You Tell? Have you ever opened a new tab in Google Chrome and seen a small message at

Search for Google on Bing and see a banner about donating to charity? It's Microsoft's latest tactic to keep you from switching. Your searches earn points that can be donated to nonprofits at no cost to you. #Bing #MicrosoftRewards #SearchEngine #Charity pupuweb.com/is-bings-don...

pupuweb.comIs Bing's Donation Reward for Searching a Good Reason to Switch From Google? - PUPUWEBHow Can My Bing Searches Help Charities for Free? Have you ever wondered why Bing shows a donation message when you search for Google? This is a

Windows 11 search forces Edge and Bing—even if you've set Chrome as default. But new hidden flags in Edge suggest Microsoft is finally testing a fix. Your preferences might actually be respected soon. #Windows11 #Edge #Chrome #DefaultBrowser pupuweb.com/can-i-finall...

pupuweb.comCan I Finally Stop Windows 11 Search from Automatically Opening Microsoft Edge? - PUPUWEBWill a Future Windows 11 Update Let Me Use Google Chrome for Start Menu Searches? A future Windows 11 update may finally allow you to use your preferred

Do I still need Microsoft account for free Windows 10 updates in Europe? Despite reports, the answer is YES. Microsoft has clarified the rules: stay signed in for free updates (no OneDrive sync required) or pay one-time fee to use a local account. #ESU #TechNews #Europe pupuweb.com/do-i-still-n...

pupuweb.comDo I Still Need a Microsoft Account for Free Windows 10 Updates in Europe? - PUPUWEBHow Can I Keep My Windows 10 PC Secure After 2025 Without Upgrading? Microsoft Windows 10 has a final end-of-life date. After October 14, 2025, Microsoft

Microsoft's Copilot for Android now lets you share your screen with the AI. Need help navigating an app, translating a page, or troubleshooting a problem? Just show Copilot what's on your phone and ask. Here's how to use it. #MicrosoftCopilot #Android #AI #TechTips pupuweb.com/how-can-i-us...

pupuweb.comHow Can I Use Copilot's Screen Share on My Android to Fix Problems? - PUPUWEBIs Microsoft Copilot's Screen Share on Android a Helpful Guide for Daily Tasks? Microsoft's Copilot application for Android is introducing a

LinkedIn will use your profile and posts to train its AI—starting Nov 3, 2025. The setting is ON by default. Here's what data they'll use and how to opt out before it's too late. #LinkedIn #AIPrivacy #DataProtection pupuweb.com/is-linkedin-...

pupuweb.comIs LinkedIn Using My Profile to Train AI and How Do I Opt Out? - PUPUWEBShould I Stop LinkedIn from Using My Data for AI Training? LinkedIn will automatically use your data to train its artificial intelligence models, but you

Windows 10 support ends in 2025, and Microsoft has a specific upgrade in mind for you: an ARM Copilot+ PC. They're tackling old fears about app compatibility, promising huge gains in battery life and on-device AI. Is this the future of the PC? #Windows10 pupuweb.com/windows-10-p...

pupuweb.comWindows 10 PC is Expiring, Should I Really Buy an ARM Copilot+ PC Next? - PUPUWEBWith Windows 10 Support Ending, Is a New ARM AI PC a Smart Upgrade Choice? Your Windows 10 computer has a deadline. After October 14, 2025, it will no

Looking for a cleaner search experience? DuckDuckGo's new updates give you serious control: block annoying sites, filter out AI images, and use AI chat without being tracked. Take back your search results. #DuckDuckGo #Privacy #SearchEngine pupuweb.com/are-you-sear...

pupuweb.comAre You Searching for Better Browser? Why DuckDuckGo’s Privacy Updates Matter - PUPUWEBWant to Clean Up Your Search Results? How DuckDuckGo Puts You in Control of Your Internet DuckDuckGo has introduced several new updates designed to give

Is your 4K Video Downloader Plus failing? It's not just you. YouTube recently updated its security, breaking many third-party downloaders. Here's a breakdown of the problem and what you can do about it. #4KVideoDownloader #YouTube #TechSupport pupuweb.com/is-4k-video-...

pupuweb.comIs 4K Video Downloader Plus Not Working? Here’s a Simple Explanation - PUPUWEBWhy Does My 4K Video Downloader Keep Failing? A Guide to the YouTube Issue It is a common problem. You open 4K Video Downloader Plus to save a video from

Tired of your Pinterest feed being flooded with AI-generated images? You can train the algorithm to show you more human-made content. Take back your feed and find real inspiration with this guide. #Pinterest #AIart #PinterestTips pupuweb.com/how-can-i-st...

pupuweb.comHow Can I Stop Seeing So Many AI Images on Pinterest Feed? - PUPUWEBIs There a Simple Way to Clean Up My Pinterest and Reduce AI Content? You can adjust your Pinterest feed to show fewer images made by artificial

Plex's new features have users talking, but not all of it is good. Mandatory content ratings and privacy settings being changed without consent have sparked a debate. Are they becoming just another ad-driven platform? #Plex #Privacy #DataSecurity pupuweb.com/are-plexs-ne...

pupuweb.comAre Plex’s New Features Sharing Your Watch History Without You Knowing? - PUPUWEBWhy Are Plex Users Angry About the New Ratings and Can You Disable Them? Plex, a popular service for organizing and streaming personal media collections,

Got a surprise Facebook payment? It's from the $725M privacy settlement. Your payout was calculated with a points system based on how long you've had an account. Here’s why the amounts vary so much. #FacebookSettlement #DataPrivacy pupuweb.com/why-did-i-ge...

pupuweb.comWhy Did I Get a Facebook Privacy Settlement Payment and How Was It Calculated? - PUPUWEBDid You Get a Facebook Settlement Payout and Wonder Why the Amount Varies? Many people in the United States are seeing money appear in their accounts. If

The one-way mirror on CarPlay FaceTime is gone. The iOS 26 update now enables two-way video calls, but the community is divided on whether it's a convenience or a major safety risk. See what changed. #iOS26 #CarPlay #FaceTime pupuweb.com/is-it-safe-t...

pupuweb.comIs It Safe to Use Two-Way Video on CarPlay FaceTime After the iOS 26 Update? - PUPUWEBWhy Can People Finally See My Face on CarPlay FaceTime and How Does It Work? For many years, making a FaceTime call from your car felt incomplete. While

A trusted Windows file, WerFaultSecure.exe, could be your PC's downfall. On Windows 11 24H2, attackers can use it to freeze your antivirus and steal cached passwords. Learn how this odd attack works and how to stay protected. #CyberSecurity #Windows11 #Tech pupuweb.com/can-hackers-...

pupuweb.comCan Hackers Disable Your Antivirus on Windows 11 24H2 Using WerFaultSecure.exe? - PUPUWEBIs Your Windows 11 PC at Risk? How a System File Could Be Used to Steal Passwords A potential security weakness has been found in Windows 11 24H2. This

Thinking of adding a Windows Server 2025 DC to your network? Warning: it's causing random login failures and breaking machine trust in mixed environments with older servers. An admin says, "The roof is on fire!" Here's why. #WindowsServer #SysAdmin #ITPro pupuweb.com/thinking-of-...

pupuweb.comThinking of Adding a Windows Server 2025 DC? Why It Might Cause Major Network Problems - PUPUWEBIs Your Mixed Server Environment Safe? The Hidden Risks of a Windows Server 2025 Upgrade If you help manage a computer network, this is for you. You might

Can't rename OneDrive files on Windows Server 2019? A frustrating FSLogix bug is likely the culprit—and Microsoft Support couldn't solve it. The community found the fix. Here's the simple update you need. #FSLogix #WindowsServer #SysAdmin pupuweb.com/solving-the-...

pupuweb.comSolving the OneDrive File Renaming Puzzle on Windows Server 2019 - PUPUWEBIs Bug in FSLogix Stopping From Renaming OneDrive Files? Why Can’t You Rename Folders in OneDrive on Windows Server 2019? If you are a system

Your Cisco firewall could be a permanent backdoor for hackers. A new "ArcaneDoor" zero-day attack allows intruders to gain full control that survives reboots. CISA alert issued. Immediate action is required. Here's how to fix it. #CyberSecurity #Cisco #ZeroDay pupuweb.com/is-your-busi...

pupuweb.comIs Your Business Network at Risk from the Cisco ASA Zero-Day Attack? - PUPUWEBWhat Immediate Steps Should I Take for the Cisco ArcaneDoor Vulnerability? A serious security flaw was found in certain Cisco security devices. Attackers

Is your Windows Server 2016 not getting updates since August 2025? If the system says it's "up to date," it might be wrong. A widespread bug is blocking critical security patches. Here's how to fix it manually. #WindowsServer #SysAdmin #ITPro pupuweb.com/is-your-wind...

pupuweb.comIs Your Windows Server 2016 Not Updating? Here's How to Fix It Manually. - PUPUWEBWhy Has My Windows Server 2016 Stopped Getting Updates Since August 2025? If you manage a computer running Windows Server 2016, you might have noticed a

Windows 10's 2025 deadline is firm, but not for Europe. Users there now get free security updates until Oct 2026. A major shift after pressure over e-waste & consumer rights. Here's what this means for you. #Windows10 #CyberSecurity #Ewaste pupuweb.com/is-microsoft...

pupuweb.comIs Microsoft Giving Free Windows 10 Security Updates in Europe? - PUPUWEBMy Windows 10 PC Is Old, Do I Get Free Updates After 2025? Your computer running Windows 10 has a deadline. Microsoft has set a date when it will stop

A single ransomware attack on one tech company grounded flights across Europe, forcing airports back to pen and paper. See how a single point of failure created a weekend of travel chaos for thousands. #CyberSecurity #Ransomware #Aviation pupuweb.com/why-did-so-m...

pupuweb.comWhy Did So Many Airports Shut Down From a Single Hacking Incident? - PUPUWEBCould a Ransomware Attack on One Company Cancel Your Next Flight? On a Friday evening in September 2025, a problem started that would ruin the weekend for

Can't access your network drive after the latest Windows 11 update? You're not alone. The recent KB5065790 update broke file sharing for older SMBv1 connections. Here’s why it happened and how to fix it. #Windows11 #TechSupport #BugFix pupuweb.com/how-do-i-fix...

pupuweb.comHow Do I Fix the SMBv1 File Sharing Error from Recent Windows 11 23H2 KB5065790 Update? - PUPUWEBWhy Can't I Access My Network Drive After the Windows September KB5065790 Update? Have you found yourself unable to access files on your network after a