Tech Tutorials - App Reviews & Android Fixes | Fintech Shield Blog

Discover how the Google Authenticator app protects your accounts with 2FA. This guide shows you how to set it up, use it daily, and recover access if needed.

Struggling to choose between Windows 10 and 11 in 2025? This updated comparison breaks down performance, design, and security to help you decide what's best for your device.

Explore the key differences between Nickel-Metal Hydride (NiMH) and Lithium-Ion batteries in terms of performance, lifespan, cost, and usage. Find out which battery type is better suited for your devices in 2025.

Discover how Lithography 3D Printing is revolutionizing manufacturing with ultra-precise prints using resin and UV light. From medical devices to micro-scale engineering, learn why this high-resolution technique is leading the next wave in 3D innovation.

Looking to stop fast battery drain on your Android phone? These top 5 battery saver apps of 2025 were tested for real-world performance—and they actually work.

Confused by the term GSI ROM? Here’s a non-techy breakdown of what Android GSI ROM is, why it exists, and how it lets you test new Android versions early.

Explore the top 5 free PDF editors for Android in 2025. From annotations to signatures and conversions, these apps help you edit PDFs effortlessly on mobile.

Explore the fascinating world of VFX how visual effects bring fantasy to life in films and media. From CGI to motion capture, discover how it all works.

Struggling to choose between VN and CapCut in 2025? This detailed comparison breaks down features, export quality, AI tools, and editing performance to help content creators pick the right free video editor for Instagram Reels, YouTube and Shorts.

Trying to decide between VSDC and Filmora in 2025? This in-depth comparison helps you pick the best video editor for your PC based on features, budget, and performance.

We get it - finding a truly free PDF editor that doesn’t ruin your document with watermarks is a challenge. Whether you’re tweaking a resume, editing contracts, or filling out forms, clean and professional output is a must. In this 2025-tested roundup, we’ve handpicked the top 5 free PDF editors that offer powerful features without branding your files. Tools like PDFgear, Sejda, and iLovePDF strike the perfect balance between ease of use and functionality - no watermarks, no

Struggling to find a reliable VPN for your Android phone in 2025? Here’s your complete guide to the best free and paid VPN apps tested for speed, security, and value.

Tesla’s story is a rollercoaster of radical innovation and intense controversy. From the original Roadster to Full Self-Driving and humanoid robots, discover how Tesla changed the game and stirred debate - every step of the way.

In the battle between iOS 19 and Android 15, both operating systems deliver futuristic features and smarter tools. But the real winner isn’t just about specs - it’s the one that fits your lifestyle best.

Looking to upgrade your Windows setup without breaking the bank? Here are 10 free apps trusted by professionals in 2025 — from productivity boosters to security essentials.

Windows 12 leaks are here, and they’re lighting up the internet! From a sleeker UI and AI-powered features to performance enhancements and an expected 2024 release—this post unpacks everything we know (and speculate) about Microsoft’s next big OS update.

Got an old Android phone collecting dust? Don’t toss it yet. With the right lightweight custom ROM, you can breathe new life into it—boosting performance, battery, and usability. Here are the best ROMs that make your aging device feel brand new.

Think paid apps are always better? Think again. From automation to photo editing, discover 5 free Android tools that outperform many premium apps — without costing you a rupee. Power, privacy, and productivity at zero cost.

Every search, map route, or voice command feeds into Google’s massive data vault about you. While it helps tailor your experience, it also poses privacy risks. In this blog, we’ll uncover what Google knows, how to see it, and—most importantly—how to delete it to reclaim your digital freedom.

Looking to give your Android phone a fresh, personalized look? Discover the top icon packs and widgets of 2025 that can completely transform your home screen. From sleek minimal icons to fully customizable widgets, this guide covers the best tools to make your Android device truly reflect your style and needs.