TechGuideLab
Smart devices, smart TV and cybersecurity (online hygiene).

When you are new to a technical problem.

Lastest posts

Can a TV Work Anywhere in the World? (Complete Guide) by Mark Sand - So you're moving to Europe, or maybe just curious, and you’re scratching your head thinking,…

Can a TV Work Anywhere in the World? (Complete Guide) Read More »

Are LG TVs Bluetooth Compatible? (YES and NO…) by Mark Sand - Hey folks, it's your tech buddy here, and today I’m diving into the world of…

Are LG TVs Bluetooth Compatible? (YES and NO…) Read More »

17 Reasons Why the iPhone Sucks (10 Years of Experience) by Mark Sand - There is no perfect smartphone. Every device has its trade-offs, you always have to make…

17 Reasons Why the iPhone Sucks (10 Years of Experience) Read More »

Do You Need a Roku for Each TV? (Yes, but…) by Mark Sand - Roku devices are affordable. Furthermore, Roku allows you to use as many devices as you…

Do You Need a Roku for Each TV? (Yes, but…) Read More »

Hisense vs TCL: Which TV Brand to Choose? by Mark Sand - If you're in the market for a new television, you've likely heard of industry giants…

Hisense vs TCL: Which TV Brand to Choose? Read More »

Where to find the power button on a TCL Roku TV? (Guide) by Mark Sand - Desperately searching for the power button on your TCL Roku TV? Rest assured, you're not…

Where to find the power button on a TCL Roku TV? (Guide) Read More »

Best PC Monitor Settings for Gaming (7 settings + 1 bonus) by Mark Sand - Video games have changed a lot over time. Nowadays, they're so real and interactive that…

Best PC Monitor Settings for Gaming (7 settings + 1 bonus) Read More »

What is the normal CPU temperature during gaming? by Mark Sand - Video games intensely utilize the CPU (processor) of your computer. If you play graphics-intensive games…

What is the normal CPU temperature during gaming? Read More »

Do you need a Fire TV Stick on a Smart TV? by Mark Sand - "My Smart TV already comes with apps like Netflix, Disney+, Amazon Prime, etc., so why…

Do you need a Fire TV Stick on a Smart TV? Read More »

Does Airplane Mode Really Extend Battery Duration? by Mark Sand - When faced with a low battery, many turn to Airplane Mode. But behind this simple…

Does Airplane Mode Really Extend Battery Duration? Read More »

Is Insignia a Good TV Brand? (PROS and CONS) by Mark Sand - Imagine stumbling upon a 4K TV with a vast 55-inch screen and integrated Fire TV…

Is Insignia a Good TV Brand? (PROS and CONS) Read More »

15 Types of Smart Home Sensors by Mark Sand - Feeling overwhelmed by the variety of smart home sensors available? I've been there too. Whether…

15 Types of Smart Home Sensors Read More »

How Much Internet Bandwidth Does Alexa Use? by Mark Sand - Over 100 million devices powered by Alexa have been sold, and while the majority of…

How Much Internet Bandwidth Does Alexa Use? Read More »

Are Smart Locks Secure? (Can I get hacked?) by Mark Sand - The first question that comes to mind when considering installing a smart lock is whether…

Are Smart Locks Secure? (Can I get hacked?) Read More »

Can a Smart Plug Turn ON a TV (Probably not) by Mark Sand - I installed a smart plug and plugged my TV into it. "OK Google, turn on…

Can a Smart Plug Turn ON a TV (Probably not) Read More »

How To Protect Yourself From Cyber ​​Attacks by Mark Sand - Protecting yourself against cyberattacks involves adopting simple and effective methods such as long and unique…

How To Protect Yourself From Cyber ​​Attacks Read More »

Vizio TV Won’t Turn On (Problem and Solution) by Mark Sand - Do you have a Vizio TV that won't turn on? Is it the first time…

Vizio TV Won’t Turn On (Problem and Solution) Read More »

Best Smallest 4K TV Available (what size?) by Mark Sand - If you're looking for the smallest 4K (or UHD for ultra high definition or 2160p)…

Best Smallest 4K TV Available (what size?) Read More »

SuperSonic TV Won’t Turn On (Problem and Solution) by Mark Sand - Your SuperSonic TV won't turn on and you want to fix it… If like me…

SuperSonic TV Won’t Turn On (Problem and Solution) Read More »