A beginner's guide to commonly used applications and search engines. Hover a tile to reveal its description, click to visit the official page.
Professional hardware information, diagnostic, and monitoring tool. Detailed reports on CPU, GPU, memory, storage, plus real-time sensor monitoring for temperatures, voltages, and fan speeds.
The world's most popular web browser — fast, simple, with a huge extension library and seamless Google service integration.
Free, open-source browser by Mozilla. Strong privacy with Enhanced Tracking Protection, built-in password manager, container tabs, and deep customization.
Privacy-first browser that blocks ads and trackers by default. Built-in Tor window and a rewards program earning BAT for opt-in ads.
Microsoft's full-featured IDE for apps, websites, and mobile. Supports C#, C++, Python, JS and more, with powerful debugging, code navigation, and testing tools.
Lightweight yet powerful source editor by Microsoft. Built-in JS/TS/Node support, a vast extension marketplace, integrated terminal, Git, and IntelliSense.
Lightweight tool that reports detailed information about your processor — name, codename, package, core voltage, lithography, cache levels, mainboard, and memory (RAM). Widely used for verifying CPU specs and validating overclocks.
Graphics-card diagnostic utility by TechPowerUp. Reports GPU name, architecture, BIOS, memory type/size, clock speeds, and live sensor readings (temperature, fan, voltage, power). Supports validation and ASIC quality reporting.
Dual-pane file manager for Windows by Ghisler Software. Features built-in FTP/SFTP client, archive handling, file comparison, batch rename, multi-rename tool, directory sync, and a powerful plugin system. A long-time power-user favorite.
Open-source, end-to-end encrypted password manager. Stores logins, cards, notes, and identities behind a single master password. Cross-platform apps, browser extensions, and a built-in authenticator. Free tier with premium upgrade.
Free open-source SFTP, FTP, WebDAV, and SCP client for Windows. Dual-pane and Explorer-like interfaces, integrated text editor, scripted automation, session folders, and sync with remote directories. Powered by PuTTY.
The world's most widely used search engine — over 8.5B searches/day. Comprehensive index plus Images, Maps, News, and Scholar.
Microsoft's search engine — daily image homepage, AI-powered answers, video & visual search, and a rewards program.
Privacy-focused search that doesn't track or store personal info. Same results for everyone, plus "bang" shortcuts and instant answers.
One of the oldest search engines. Results powered by Bing, with a portal of news, email, finance, sports, and entertainment.
Eco-friendly search engine using ad revenue to plant trees. Strict privacy, monthly financial reports, 200M+ trees planted.
China's leading search engine — billions of queries daily. Maps, cloud storage, Baike encyclopedia, and major AI research.
Tencent's all-in-one super-app — messaging, voice/video calls, Moments social feed, Mini Programs, and WeChat Pay. Dominant in China with over a billion monthly active users.
Meta's free, end-to-end encrypted messenger for instant messaging, voice and video calls. Cross-platform with web/desktop clients, group chats, and media sharing. One of the world's most-used chat apps.
Cloud-based messenger focused on speed and privacy. Supports large groups, channels, bots, file sharing up to 2GB, and optional secret chats with end-to-end encryption.
Google's official digital distribution service for Android — apps, games, movies, books, and subscriptions. Pre-installed on billions of Android devices with built-in malware scanning and automatic updates.
Apple Inc. — hardware (iPhone, iPad, Mac, Watch), iOS/macOS software, the App Store, iCloud, and services. Known for tight integration of hardware, software, and privacy-focused design.
Microsoft — Windows, Microsoft 365 (Office), Azure cloud, Xbox, Surface, and Edge. Powers hundreds of millions of PCs worldwide and a broad enterprise software and services ecosystem.
All-in-one free PDF reader and editor. View, annotate, fill forms, merge/split, convert to/from Office and images, OCR, and sign — no subscription, no watermarks.
Rule-based network proxy client (Clash Verge Rev) built on the mihomo core. Supports SS/Vmess/Trojan/HTTP proxies, flexible rule routing, profile management, and a cross-platform GUI for Windows, macOS, and Linux.
Microsoft's productivity suite — Word, Excel, PowerPoint, Outlook, OneNote, and Teams. Now delivered as Microsoft 365 with cloud sync, real-time collaboration, and OneDrive storage.
Canonical's Debian-based Linux distribution — the most popular desktop and server Linux. LTS releases every 2 years (supported 5 years), huge package repository, strong community, and cloud/WSL support.
Lightweight, flexible, rolling-release x86-64 Linux distro following the KISS principle. Ships the latest upstream software, the AUR user repository, and is configured by hand — a favorite of experienced users.
Red Hat-sponsored community distro and upstream for RHEL. Leading-edge free software (Wayland, PipeWire, systemd, new GNOME), released ~every 6 months with a leading Workstation edition.
Security-oriented, musl-libc + BusyBox Linux distribution designed to be tiny (base ~5MB). The standard base image for containers, with a hardened kernel and a simple apk package manager.