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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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 pupuweb.com/with-office-...

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-...

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 pupuweb.com/is-launchpad...

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 pupuweb.com/didnt-like-t...

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...

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-...

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

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 pupuweb.com/are-you-stil...

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 pupuweb.com/are-you-usin...

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...

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...

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...

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...

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...

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...

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-...

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...

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...

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-...

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...

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...

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...

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...

Is your PC stuck on an old Windows 11 version? That frustrating Intel Smart Sound blue screen problem is finally fixed. Here's how to update your drivers and get 24H2. #Windows11 #Intel #TechSupport pupuweb.com/is-pc-stuck-...

Don't let unused Microsoft 365 licenses drain your budget. A quick audit can reveal idle accounts, saving you money and closing security gaps. Here are two simple ways to check. #Microsoft365 #ITPro #CostSaving pupuweb.com/are-there-si...

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-...

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-...

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-...

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...

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...

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...

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...

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...

Windows 11 25H2 is available early, but is it worth it? The main benefit is longer support, but it comes with no new features. Here’s what you need to know before you install. #Windows11 #TechUpdate pupuweb.com/is-upgrading...