top of page
Tech Insights | Our Blog Corner
Empowering Ideas for Tech Professionals
Search


How to Turn On Developer Mode on Chromebook (2025 Guide)
Unlock the full potential of your Chromebook by enabling Developer Mode. This 2025 guide walks you through each step and shows what powerful features it unlocks.
Kalyan Bhattacharjee
3 days ago3 min read


How to Install Linux on a USB Stick | Step by Step - Live OS Guide
Turn any USB stick into your personal operating system with this 2025 guide to installing Linux as a Live OS. Learn how to create a bootable USB, set up persistence, and use it for privacy, troubleshooting, and on-the-go computing.
Kalyan Bhattacharjee
Jun 223 min read


How to Dual Boot Windows 11 and Linux Safely (Without Losing Data)
Want to explore Linux without giving up Windows 11? This step-by-step guide walks you through dual booting both OSes safely—no data loss, no headaches.
Kalyan Bhattacharjee
Jun 173 min read


Top Linux Tools for Productivity in 2025 You Didn’t Know You Needed
Linux is more powerful than ever in 2025, and it’s not just for developers anymore. Whether you’re a creator, remote worker, or multitasker, these lesser-known tools will supercharge your Linux workflow and make you wonder how you lived without them.
Kalyan Bhattacharjee
Jun 153 min read


Make Android Phone Faster: 10 Simple Tweaks That Work
Tired of your laggy Android? Discover simple and effective tips to make your Android phone faster—no technical expertise required!
Kalyan Bhattacharjee
May 163 min read


What’s New in iOS 18: Top Features, Updates & Enhancements
Apple’s iOS 18 brings a suite of powerful upgrades—from redesigned Control Center to AI-driven Siri improvements. Whether you’re a casual user or a tech enthusiast, this guide unpacks everything you need to know about iOS 18’s new capabilities.
Kalyan Bhattacharjee
May 153 min read


25 Must-Know Mac Terminal Commands for Power Users
Master your Mac with these 25 essential Terminal commands! Boost productivity, navigate files, manage processes, and more like a pro.
Kalyan Bhattacharjee
Mar 183 min read


Linux Mint vs Ubuntu | A Comprehensive Comparison
Linux Mint and Ubuntu are two of the most popular Linux distributions, both offering user-friendly experiences but with key differences in design, performance, and usability. Whether you're a beginner switching from Windows or an experienced Linux user, understanding how these two distros compare can help you choose the right one for your needs. This blog dives into a detailed comparison covering interface, system requirements, software management, and more.
Kalyan Bhattacharjee
Jul 20, 20244 min read


Computer POST and Beep Codes: A Complete Guide
Understanding Beep Codes Troubleshooting with POST and Beep Codes | Every PC User Should Know Introduction When you power on your...
Kalyan Bhattacharjee
Jun 22, 20244 min read


Red Hat OS: Empowering Enterprises with Open-Source Excellence
Red Hat OS stands as a cornerstone in the enterprise Linux ecosystem, offering a robust, secure, and scalable platform built on open-source principles. Known for its stability and long-term support, Red Hat enables organizations to deploy critical applications, streamline development pipelines, and ensure operational efficiency.
Kalyan Bhattacharjee
Aug 30, 20233 min read


Apple iOS | Where Innovation Meets Simplicity
Discover how Apple iOS continues to redefine mobile experiences by blending cutting-edge innovation with a user-friendly interface. From powerful updates to seamless usability, explore why iOS remains the gold standard for intuitive smartphone software.
Kalyan Bhattacharjee
Jun 13, 20233 min read


Linux Mint | Enhancing Efficiency and Performance With Simplicity
Linux Mint Enhancing Efficiency - Exploring the Linux Mint Operating System Introduction In the world of operating systems, Linux Mint...
Kalyan Bhattacharjee
May 17, 20233 min read


Windows | The Story Behind Microsoft's Iconic OS
Take a look at Corporate History of Microsoft's iconic OS, Windows OS.
Kalyan Bhattacharjee
May 15, 20234 min read


Kali Linux: The Operating System for Cyber-Security Professionals
Kali Linux is a powerful, Debian-based operating system tailored for cybersecurity professionals and ethical hackers. Packed with hundreds of pre-installed tools for penetration testing, digital forensics, and network analysis, Kali is the go-to OS for security auditing. In this blog, we explore what makes Kali Linux unique, its key features, and why it's essential for anyone serious about cybersecurity.
Kalyan Bhattacharjee
May 15, 20233 min read


BOSS OS; The Indian Operating System with Built-in Security Features
BOSS OS (Bharat Operating System Solutions) is India’s very own Linux-based operating system developed by CDAC. Built with advanced security features and support for Indian languages, BOSS OS aims to promote digital self-reliance and protect against cyber threats. In this blog, we take a quick look at what makes BOSS OS a secure and strategic choice for India in 2025.
Kalyan Bhattacharjee
May 4, 20233 min read


Ubuntu Essentials: Your Complete Starter Guide to Linux OS
Discover the power of Ubuntu Linux in this beginner-friendly guide. Learn how to install, use, and customize Ubuntu like a pro!
Kalyan Bhattacharjee
May 1, 20233 min read


Android OS: The Most Popular Mobile Operating System
Discover how Android became the world’s most popular mobile operating system—powering billions of devices globally with its open-source flexibility, customization, and wide-ranging app ecosystem.
Kalyan Bhattacharjee
Apr 19, 20233 min read


Linux: Exploring the Benefits and Challenges of Linux OS
Linux OS Linux Operating System: Exploring the Benefits and Challenges of Using Linux Introduction In the world of operating systems,...
Kalyan Bhattacharjee
Apr 18, 20233 min read

CONTACT
Thanks for your interest in Fintech Shield. For more information, feel free to get in touch and we'll get back to you soon!​
bottom of page