Category: Uncategorized

How group chats in ChatGPT work and why they are needed

A group of people at laptops are chatting and discussing ideas, the ChatGPT logo is displayed on the screen above them in the form of a dialog in the clouds.
Collaboration accelerates when AI becomes part of team interactions

Group chats in ChatGPT have become one of the most notable new capabilities of artificial intelligence. If earlier interaction with the model happened in a “user — AI” format, now several people can join the dialogue simultaneously. This changes not only the communication format but also the very logic of interaction between people and a digital assistant. A group chat works as a space where artificial intelligence participates in team discussions, helps coordinate work, generates ideas, and reduces the workload on participants. To understand why this matters, it is worth examining how such chats function and in which situations they bring the greatest value.

What would happen if all Google servers were shut down for 60 seconds

Panicked employees sit in front of laptops against the backdrop of Google's server racks, which simultaneously went down.
The consequences of a brief but global outage of Google’s infrastructure

It is almost impossible to imagine the modern internet without Google. Search, Maps, Gmail, YouTube, Android, advertising, DNS servers, cloud infrastructure — all of this forms a massive ecosystem that operates quietly yet permeates almost every digital process. That is why the idea that all Google servers could simultaneously go offline even for one minute seems unrealistic. However, such a hypothetical scenario helps us better understand how the internet works and how significant the influence of a single tech corporation truly is. So what would happen during these sixty seconds?

How Smart Plugs Help Manage Energy Consumption During Power Outages

The smartphone controls the heater via a smart socket with a Wi-Fi module.
Convenient power management during power outages

At a time when electricity supply is often unstable and energy saving has become a matter not just of economy but also of protecting household appliances, smart plugs come to the rescue. These small devices can turn an ordinary electrical appliance into part of a smart home, allowing users to remotely control power, monitor energy consumption, and even automate device operation. But how exactly do they help during outages, and why have they become so popular in recent years?

Why laptops are becoming fanless and what it means for performance

Laptop on a table with a crossed out fan icon and question marks around it.
Why modern laptops are abandoning coolers and how this affects heating and speed

Not so long ago, fanless laptops seemed like niche devices: they were bought only by those who valued absolute silence rather than speed. It was believed that passive cooling could not cope with the heat generated by the processor, which meant that the performance of such laptops would be low. However, in recent years the situation has changed dramatically. The market has seen models that combine silence, compactness, and enough power for everyday tasks. This is not just a trend, but the result of significant changes in the approach to hardware design and processor architectures.

How Microsoft and Google Compete in the AI Assistant Space

Two people in business suits shake hands, their heads replaced by the Microsoft and Google logos, with an "AI" icon between them.
The race of tech giants for leadership in artificial intelligence

Just a few years ago, artificial intelligence was perceived as an auxiliary tool, something like a voice assistant on a smartphone that could set a timer or answer a simple question. But large language models changed everything. New AI systems emerged that can analyze, summarize, create text, generate ideas, structure knowledge, and help interact with information on a much deeper level. Against this backdrop, a major competition began between Microsoft and Google—two companies striving to shape how we will work with information in the future. Their AI assistants—Copilot and Gemini—are now seen not as optional features but as a new interface layer between humans and computers.

How Toshiba Takes HDD Technology to a New Level

Image of hard drive, servers and performance growth graph.
Evolution of HDD technologies and increasing the efficiency of server solutions

While the world is rapidly shifting toward solid-state drives (SSD), Toshiba has proven that traditional hard drives (HDD) are far from obsolete. In autumn 2025, the company announced a major breakthrough — the creation of a technology that allows 12 magnetic platters to fit inside a standard 3.5-inch drive casing. This enables capacities of up to 40 terabytes (TB) per drive — a record for its class.

How Ukrainian Businesses Gain Global Opportunities with Mastercard Gateway

Bank icon with dollar symbol and arrow to Mastercard payment card.
Global opportunities for Ukrainian businesses with Mastercard Gateway

Ukrainian businesses are gradually reaching a new level — the level of global trade, where accepting payments from anywhere in the world becomes a normal process. And now, this path is becoming much easier thanks to Mastercard Gateway, a platform implemented by Oschadbank. This solution allows companies in Ukraine to accept international payments online, in mobile apps, or even in physical retail locations — without complicated setups or multiple intermediaries.

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