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Network ethernet cables are typically used for data transmission. However, the IEEE 802.3af and 802.3at standards also define the function of power over a network cable. This way, you can power small network devices without the need for an additional power cable. Let's focus on the advantages and disadvantages of PoE (Power over Ethernet) and its specifics.

Are lag and high ping ruining your online gaming experience? Find out what internet speed is really needed for a smooth gaming experience and how to optimize your connection. We'll reveal tips on router settings, the impact of latency on different game genres, and other useful advice to help you become the master of virtual battlefields.

Do you feel safe in the digital world? Cybercrime is like a virus spreading at lightning speed, targeting unsuspecting victims. Ransomware, attacks on the Internet of Things, sophisticated social engineering techniques – threats lurk around every corner. Read on to learn how to defend against cyber predators and protect your data and privacy in the online jungle.

Chatbots with feelings? Emotional AI is a new trend promising a revolution in customer care. Can artificial intelligence truly recognize human emotions, and how could this technology be utilized? Join us to explore the principles of emotional AI, its potential, risks, and the ethical questions associated with machines reading emotions.

Quantum technologies are relentlessly approaching and promise to revolutionize many areas. Quantum internet and quantum compasses are within our reach. A future without hackers and GPS may become a reality sooner than we think. However, scientists still face numerous obstacles, overcoming which may not be straightforward.

You hear about 5G from all sides, but you are still not sure what it actually is and how it differs from 4G? This article will explain the key differences between 4G and 5G networks, from speed and latency to their impact on the battery life of your mobile device.

Google introduces a trio of new AI models named Gemma 2, which emphasize security, transparency, and accessibility. The Gemma 2 2B model is optimized for regular computers, ShieldGemma protects against toxic content, and Gemma Scope allows detailed analysis of model functioning. Google aims to democratize AI and build trust.

Is your Netflix lagging? Is YouTube taking forever to load? The problem could be your internet speed. Find out how fast your connection needs to be for smooth streaming in standard, high, and ultra-high definitions.

Satellite internet is becoming an increasingly accessible alternative to traditional forms of connection. But how does it work, and is it really that reliable? Find out if satellite internet is the right solution for you and how different providers' offerings compare.

Stay online even on the go? Whether you want to share experiences with loved ones, plan a route, or simply pass the time with a movie, the internet is indispensable. But how can you ensure fast and secure connection outside of home? Explore various options with us, from mobile data and public Wi-Fi networks to specialized solutions that provide internet even on vacation.