Smartphone Display Technologies in 2025: OLED vs LCD vs LTPO (and What Really Matters) One of the first questions we all ask ourselves when we are about to buy a new smartphone is: “What kind of display should my next phone have?” Because the answer isn’t that simple, in this guide I’ll walk you through the essentials and clear up …

What Is Encrypted Email? A Plain-English Guide to How It Works (and When to Use It) By ThinkTech • Updated: September 20, 2025 Encrypted email protects the contents of your messages so only intended recipients can read them. This guide explains the basics in simple terms—what email encryption is, which methods exist (PGP and S/MIME), when to use it, and …

The Only 5 You Need for Care, Training, Tracking, Monitoring & First Aid ThinkTech guide • Updated September 16, 2025 Feature A concise, practical roundup of the best pet apps you actually need in 2025 — no fluff. Pet apps can genuinely make daily life easier — from finding a trusted sitter and tracking your pet’s location to training better …

How can someone perform anonymous searches on the internet today, when privacy on the web is so limited? TL;DR: For anonymous searches on the internet, use Disconnect Search, avoid being signed into Google/Meta, clear cookies, and prefer HTTPS everywhere. Why make anonymous searches on the internet? As we browse the internet advertisers collect personal data and preferences about each of …

In-Flight Wi-Fi in 2025: Availability, Speed — and What It Really Costs ThinkTech Travel In-Flight Wi-Fi Cost & Tips When I travel for a long time, I usually work with my laptop, so having Flight wifi is very important, so I decided to write this guide article that I hope will help many. This guide article explains how in-flight Wi-Fi …

How to Keep Your Laptop Battery Healthy for a Long Time A practical 2025 guide to charging habits, heat control, and storage that genuinely slow battery wear. Contents How laptop batteries age Daily charging habits that work Heat control: your biggest lever Smart OS settings for longer life Storage & downtime best practices Charge limiters on popular laptops When (and …

TL;DR: Private/anonymous search engines generally avoid building personal profiles, use non-identifying logs or no logs, and may proxy your query to large indexes to hide your IP. They can’t make you invisible across the entire web, but they greatly reduce data collection compared with mainstream engines. Combine with a privacy-friendly browser and, when appropriate, a VPN or Tor. If you …

TL;DR: “Anonymous/Private/Incognito” modes mainly protect you from local snooping (history, search, cookies saved on the device). They do not hide your IP from websites, your employer, or your internet provider; they also don’t defeat fingerprinting or logins. Use them together with good settings, a reputable VPN (or Tor for maximum anonymity), and privacy-friendly habits. Table of contents What private browsing …

Table of contents Definitions in plain language 4K vs 8K at a glance Can you actually see the difference? Content and bandwidth: where 4K wins today Hardware requirements and connectivity Gaming: frame rate vs pixels Production and professional use HDR, contrast and color—often a bigger upgrade than resolution When does 8K make sense? When is 4K the smarter buy? Practical …

For most people, every 3–4 years is a sensible replacement rhythm. If yoursecurity support has ended, your battery can’t last a day, performance stuttersin daily apps, or a repair costs over 50% of the phone’s value, it’s time to upgrade.Otherwise, try a battery replacement first. If you’ve been wondering how often you should replace your Android phone, you’re not alone.Modern …

Table of contents Keeping our children safe on the internet Teach them to create strong passwords Tell them: posts can last forever Teach children not to talk to strangers online Teach children to fact-check what they read Teach children about phishing Set rules for web browsing and screen time Keeping our children safe on the internet The internet helps children …

TL;DR: Use a reputable VPN to encrypt traffic, hide your IP, and reduce tracking—especially on public Wi-Fi. In today’s digital world, privacy and security on the internet are major challenges for users. This is where a VPN comes in — a service-based tool that ensures anonymity and protects our data while we browse the web. If you are wondering what …

TL;DR: Charging your smartphone overnight isn’t inherently bad, but long hours at 100% and heat accelerate ageing. Prefer slower charging, a cool environment, and Optimized/Adaptive Charging. Table of contents How is battery lifespan determined? Why do lithium-ion batteries lose capacity? How to “take care of” my smartphone battery Can I use apps while my phone is charging? Summary, safety checklist …

YouTube is a global platform known for its incredible variety of video content. Whether you’re looking for entertainment, educational material, or up-to-date information, you’ll almost certainly find it on YouTube. However, ads have become an integral part of the YouTube experience as content creators and the platform itself earns revenue, many users find them disruptive—especially when they appear too frequently …

In this article I will cover the most popular photo file formats. Whether you are a professional photographer, an amateur photographer, or neither, it is important to know the differences and functions of each photo file format. So let’s take a look at them. Digital images come in many file formats, but four names appear in almost every workflow: JPEG, …

Introduction: Why Would Someone Want to Send an Anonymous Email? Online anonymity is an important right for many users, especially in situations like : • Whistleblowing• Sharing information with journalists• Protecting your identity from tracking or data collection• Discussing sensitive topics in private• Testing services without sharing personal details Whatever your reason may be, maintaining your anonymity is essential. This …