News of IT technologies, equipment, electronics

AI hallucinations: red flags, causes, and quick checks

AI Hallucinations: When A Confident Answer Turns Out Wrong

Jack January 29, 2026

Sometimes a model answers like it has a library behind it, yet the response slips in details that never existed. AI hallucinations show up most when context is thin and…

How to Write AI Prompts: Structure, Examples, Checks

How to Write AI Prompts So Answers Stay on Track

Jack January 28, 2026

Sometimes it feels like the model “doesn’t get it,” but it’s usually doing exactly what you asked—just with too little context and no success criteria. Once you learn how to…

How to use artificial intelligence: scenarios and rules

How to Use Artificial Intelligence Without Getting Lost

Jack January 28, 2026

Some days you open a chat, type one sentence, and hope for a miracle. Other days you paste half a brief and get a confident answer that’s… politely wrong. The…

NVMe vs SATA: How to Choose the Right SSD for a Laptop

Gadgets

NVMe vs SATA: Which SSD Upgrade Actually Matters for a Laptop?

Jack January 28, 2026

Two laptops can look identical on paper but feel totally different on day one—one boots fast, launches apps instantly, and moves files without drama, while the other hesitates in all…

How much RAM do I need for a laptop for smooth multitasking

Gadgets

How Much RAM Do I Need for a Laptop So It Doesn’t Bottleneck?

Jack January 27, 2026

Think of RAM as your laptop’s working desk: the bigger it is, the more tabs, documents, chats, and apps you can keep open without everything feeling cramped. The question “how…

IPS vs OLED: how to choose the best laptop screen for you

Gadgets

IPS vs OLED: How to Pick the Right Laptop Display Without Regret

Jack January 26, 2026

A laptop display isn’t a spec you glance at once—it’s what you stare at for hours. That’s why IPS vs OLED for laptops isn’t just about numbers; it’s about comfort,…

How to choose a laptop: A checklist that saves money

Gadgets

How to Choose a Laptop for Your Needs and Budget

Jack January 25, 2026

Many laptops look similar until you live with one: glare becomes annoying, ports don’t match your setup, battery life falls short, and performance dips during longer loads. Direct answer: start…

What is a credit history and how not to ruin it quickly

Finances

What Is a Credit History and How Not to Ruin It With Small Mistakes

Jack January 24, 2026

A credit history works like a reputation: it takes time to build and can be damaged by one “minor” late payment. Many people think about it only before a mortgage…

Finances

How to Read Bank Fees and Stop Overpaying

Jack January 24, 2026

Bank fees are experts at blending into the background: everything looks clear in the app, and then a small charge appears at the end of the month that you never…

Finances

How to Use Debit and Credit Cards Safely Every Day

Jack January 24, 2026

Cards have become a second wallet: you tap to pay, subscribe to services, send transfers, and withdraw cash. That convenience also makes risks feel “small” until the first suspicious charge…

WhatsApp Won’t Restore a Backup from Google Drive or iCloud

Move Telegram to a New Phone Without Losing Chats

LiFePO4 vs NMC for Home Batteries (Which Is Better?)

What Are OVDP Bonds and How to Buy in Ukraine

How We Ensure Zero Downtime During Legacy Migration

How Many Wh Do You Need for a Refrigerator, Boiler, and Router

WhatsApp Won’t Restore a Backup from Google Drive or iCloud

Move Telegram to a New Phone Without Losing Chats

Gemini Prompts: How to Write Them Safely and Stay Predictable

Prompt Engineering Guide for Prompt Injection Defense

Exchange vs Hardware Wallet

Comparing BTC With Other Cryptocurrencies by Role, Risk, and Liquidity

Bitcoin Dominance and Stablecoins: Why USDT and USDC Can Skew the Metric

How to earn coins on TikTok and what you need to know about this system

AI Hallucinations: When A Confident Answer Turns Out Wrong

How to Write AI Prompts So Answers Stay on Track

How to Use Artificial Intelligence Without Getting Lost

NVMe vs SATA: Which SSD Upgrade Actually Matters for a Laptop?

How Much RAM Do I Need for a Laptop So It Doesn’t Bottleneck?

IPS vs OLED: How to Pick the Right Laptop Display Without Regret

How to Choose a Laptop for Your Needs and Budget

What Is a Credit History and How Not to Ruin It With Small Mistakes

How to Read Bank Fees and Stop Overpaying

How to Use Debit and Credit Cards Safely Every Day

LiFePO4 vs NMC for Home Batteries (Which Is Better?)

How Many Wh Do You Need for a Refrigerator, Boiler, and Router

Choose a Power Station for an Apartment

When to Use Dehumidify Mode in an Air Conditioner and How to Set It