January 2026 - PratsDigital

What Data Your Phone Collects Daily (And How It’s Used)

Your phone collects a surprising amount of data every day from your location to your app usage, search history, device info, and even your habits. Some of this helps apps…

Pratham Mahajan January 5, 2026

Technology

How Does Incognito Mode Really Work (And What It Doesn’t Hide)?

Incognito mode prevents your browser from storing browsing history, cookies, and site data locally. But it does not make you invisible online websites, ISPs, employers, and government agencies can still…

Pratham Mahajan January 5, 2026

Technology

What Is Cache and Why Clearing It Fixes So Many Problems?

Cache is temporary stored data that helps apps and websites load faster. Clearing it fixes problems because that stored data can become outdated, corrupted, or mismatched with the latest version…

Pratham Mahajan January 5, 2026

Technology

How Does Dark Mode Actually Save Battery? (What’s Really Going On)

Dark mode saves battery because on certain screens, black pixels use little to no power. Fewer lit pixels = less energy used. But that’s not the full story. Sometimes dark…

Pratham Mahajan January 5, 2026

Why AI Sometimes Gives Wrong Answers?

AI feels smart.It talks smoothly.It answers fast. Yet sometimes, it’s completely wrong and still sounds confident about it. So why does this happen? Short answer:AI doesn’t know what’s true. It…

Pratham Mahajan January 5, 2026