--- title: blog | Shawn Varughese (3) description: Stay up to date on the latest technology trends from devices, gadgets, software and services with the TekDash blog. (3) --- [![TekDash Logo](https://tekdash.com/hubfs/tekdash-logo-sm-1.png)](https://tekdash.com) - OUR SERVICES ## TekDash Service Offerings Tech Help On Your Terms. ![ec0199b3a42f4bf6a18a902c5ff73f23](https://tekdash.com/hs-fs/hubfs/Imported%20sitepage%20images/ec0199b3a42f4bf6a18a902c5ff73f23.jpg?width=318&height=217&name=ec0199b3a42f4bf6a18a902c5ff73f23.jpg)   ### [Ethernet Cable Installation Quality home and business network cabling solutions.](https://tekdash.com/tech-support/new-ethernet-cable-installation) ### [Network Troubleshooting Expert networking services for residential and commercial use.](https://tekdash.com/tech-support/network-troubleshooting) ### [New WiFi Network Setup Effortless Connectivity Solutions for Your Home or Office.](https://tekdash.com/tech-support/new-wifi-network-setup) ### [Wireless Signal Extension Network Connectivity Without Boundaries](https://tekdash.com/tech-support/wireless-signal-extension) ### [Audio/Video Installation & Support Creating Immersive Audio and Video Experiences.](https://tekdash.com/tech-support/audio-video-support-and-troubleshooting) ### [Computer Troubleshooting Professional computer assistance and problem-solving](https://tekdash.com/tech-support/computer-troubleshooting) ### [Computer Virus Removal Safeguard Your Systems and Boost Efficiency](https://tekdash.com/tech-support/computer-virus-removal) ### [Printer Setup Streamlined Solutions for Seamless Printing Operations](https://tekdash.com/tech-support/printer-setup) - ABOUT US - [BLOG](https://tekdash.com/blog) REQUEST SERVICE # TekDash News Expert Insights and Tips on Tech Support, Smart Home Setup, and More to keep you informed on the latest technology trends and company updates. ![Form CTA](https://no-cache.hubspot.com/cta/default/48052175/interactive-186266025883.png) ![Technician helping customer](https://tekdash.com/hubfs/Imported%20sitepage%20images/47bad17491a44462aafdc90ab9cad289.jpg) - [ALL](https://tekdash.com/blog/all) - [Wifi](https://tekdash.com/blog/tag/wifi) - [Ethernet Installation](https://tekdash.com/blog/tag/ethernet-installation) - [Home Networking](https://tekdash.com/blog/tag/home-networking) - [Networking](https://tekdash.com/blog/tag/networking) - [Smart Home](https://tekdash.com/blog/tag/smart-home) - [Business Networking](https://tekdash.com/blog/tag/business-networking) - [Slow Internet](https://tekdash.com/blog/tag/slow-internet) - [Cable Installation](https://tekdash.com/blog/tag/cable-installation) - [Home Security](https://tekdash.com/blog/tag/home-security) - [Printer](https://tekdash.com/blog/tag/printer) - [Work From Home](https://tekdash.com/blog/tag/work-from-home) - [5g Technology](https://tekdash.com/blog/tag/5g-technology) - [Mobile Device](https://tekdash.com/blog/tag/mobile-device) - [Smart Thermostat](https://tekdash.com/blog/tag/smart-thermostat) - [Speed Up Your Computer](https://tekdash.com/blog/tag/speed-up-your-computer) - [VPN](https://tekdash.com/blog/tag/vpn) - [Affordable Cable](https://tekdash.com/blog/tag/affordable-cable) - [Apple Devices](https://tekdash.com/blog/tag/apple-devices) - [Cleaning](https://tekdash.com/blog/tag/cleaning) - [Home Entertainment](https://tekdash.com/blog/tag/home-entertainment) - [Hybrid Work](https://tekdash.com/blog/tag/hybrid-work) - [In-Home Tech Experts](https://tekdash.com/blog/tag/in-home-tech-experts) - [Learning Technology](https://tekdash.com/blog/tag/learning-technology) - [Low FPS](https://tekdash.com/blog/tag/low-fps) - [Network Security](https://tekdash.com/blog/tag/network-security) - [Password Security](https://tekdash.com/blog/tag/password-security) - [Smart Yard](https://tekdash.com/blog/tag/smart-yard) - [Spam Messages](https://tekdash.com/blog/tag/spam-messages) - [Speaker](https://tekdash.com/blog/tag/speaker) - [TV Mounting](https://tekdash.com/blog/tag/tv-mounting) - [Tekdash Baltimore](https://tekdash.com/blog/tag/tekdash-baltimore) - [Tekdash to Philadelphia](https://tekdash.com/blog/tag/tekdash-to-philadelphia) - [WiFi Security](https://tekdash.com/blog/tag/wifi-security) This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. Wifi ### [Smart Home WiFi Interference: Causes & Fixes](https://tekdash.com/blog/smart-home-wifi-interference-causes-fixes) Identify and fix smart home WiFi interference: causes, diagnosis tips, channel choices, router placement, mesh upgrades, and pros. Shawn Varughese Mar 30, 2026 Wifi ### [How to Optimize Business WiFi for High-Density Areas](https://tekdash.com/blog/how-to-optimize-business-wifi-for-high-density-areas) Design WiFi for capacity: site surveys, strategic AP placement, Wi‑Fi 6 upgrades, channel and power tuning, plus QoS and monitoring for reliable... Shawn Varughese Mar 23, 2026 Wifi ### [WiFi Channel Overlap: Causes and Fixes](https://tekdash.com/blog/wifi-channel-overlap-causes-and-fixes) Identify and fix WiFi channel overlap: symptoms, causes, and practical steps like using analyzers, choosing non-overlapping channels, adjusting... Shawn Varughese Mar 9, 2026 Wifi ### [Persistent WiFi Interference: Causes and Solutions](https://tekdash.com/blog/persistent-wifi-interference-causes-and-solutions) Pinpoint causes of WiFi interference and restore stable connectivity with band switching, router placement, channel tuning, mesh systems, or pros. Shawn Varughese Mar 2, 2026 Wifi ### [How to Reduce WiFi Interference in Workspaces](https://tekdash.com/blog/how-to-reduce-wifi-interference-in-workspaces) Smart router placement, channel tuning, and moving devices to 5/6 GHz eliminate workplace WiFi interference and restore reliable connectivity. Shawn Varughese Feb 23, 2026 Wifi ### [Fix Video Doorbell Notification Delays](https://tekdash.com/blog/fix-video-doorbell-notification-delays) Fix delayed video doorbell alerts by improving Wi-Fi (check RSSI), disabling phone battery optimization, updating firmware, and optimizing your... Shawn Varughese Feb 9, 2026 Wifi ### [WiFi Signal Metrics: Key KPIs for Networks](https://tekdash.com/blog/wifi-signal-metrics-key-kpis-for-networks) Compare RSSI, SNR and signal loss to diagnose WiFi issues, optimize access point placement, and reduce interference for stable voice, video, and data. Shawn Varughese Feb 2, 2026 Wifi ### [How to Spot Phishing Scams](https://tekdash.com/blog/how-to-spot-phishing-scams) Learn phishing methods, red flags, how to verify senders and links, avoid malicious attachments, report scams, and protect your accounts. Shawn Varughese Jan 26, 2026 Wifi ### [Home Network Setup Planner](https://tekdash.com/blog/home-network-setup-planner) Plan your home network easily with our free tool! Input your house size and devices to get tailored WiFi equipment recommendations. Shawn Varughese Jan 5, 2026 Wifi ### [Network Speed Estimator](https://tekdash.com/blog/network-speed-estimator) Curious about your internet speed? Use our Network Speed Estimator to get a quick estimate based on your connection type and plan! Shawn Varughese Dec 29, 2025 [1](https://tekdash.com/blog/author/shawn-varughese-1/page/1) ... [2](https://tekdash.com/blog/author/shawn-varughese-1/page/2) [3](https://tekdash.com/blog/author/shawn-varughese-1/page/3) [4](https://tekdash.com/blog/author/shawn-varughese-1/page/4) ... 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