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Comprehensive Guide to Home & Commercial Security Systems: Design, Installation, and Maintenance

Konstantin Dokuchaev

Discover the key steps to secure your home or business. This guide covers custom security system design, professional installation, repair services, and the importance of regular maintenance for long-lasting protection.

2 min read • Apr 28, 2026

macos public

How to Turn Any Key into a Hyper Key on macOS

Konstantin Dokuchaev

Hyperkey lets you transform any key (for example, Caps Lock) into a Hyper modifier and flexibly assign actions and keyboard shortcuts.

1 min read • Apr 28, 2026

Windows public

Liana helps pass Bitcoin on as inheritance

Konstantin Dokuchaev

Liana solves the problem of BTC inheritance by creating a backup key that activates after the owner’s inactivity—without exposing the primary key.

3 min read • Apr 20, 2026

linux public

How to Easily Find Your Cursor in Ubuntu

Konstantin Dokuchaev

In Ubuntu, you can add a cursor enlargement effect on shake using the Wiggle extension, with adjustable size and animation settings.

1 min read • Apr 13, 2026

macos public

How to stop accidentally closing apps with CMD+Q

Konstantin Dokuchaev

SlowQuit adds a delay timer to CMD+Q in macOS to prevent accidental app closures and give you time to cancel the action.

1 min read • Apr 6, 2026

review public

Godspeed Review: A Task Manager Built for Speed

Konstantin Dokuchaev

Godspeed is a fast task manager focused on keyboard use: powerful, but hard to master and nearly useless without knowing its shortcuts.

3 min read • Apr 1, 2026

Obsidian public

How to Open Images with Double-Click in Obsidian

Konstantin Dokuchaev

The Double-Click Image Opener plugin for Obsidian lets you open images with a double-click, so you don’t have to dig through menus.

1 min read • Mar 26, 2026

macos public

How to Limit Volume Level on macOS

Konstantin Dokuchaev

SoundSource lets you cap the maximum volume and smooth out sudden audio spikes in macOS, so you don’t have to adjust volume manually.

2 min read • Mar 26, 2026

web public

How to Find the Fastest DNS Server for You

Konstantin Dokuchaev

DNSPerf compares DNS speeds by region, while DNS Speed Test measures real performance on your device and helps you choose the best server.

1 min read • Mar 23, 2026

linux public

How to Enable Popup Notifications for New Emails in Ubuntu

Konstantin Dokuchaev

The Pigeon Email Notifier extension for Ubuntu provides notifications for new emails from Gmail, Outlook, and IMAP with simple settings and filters.

1 min read • Mar 23, 2026

web public

Автоматизация спортивного клуба

Konstantin Dokuchaev

Эффективная crm для спортивного клуба становится ключевым инструментом для анализа управленческих решений и своевременного выявления рисков.

2 min read • Mar 16, 2026

web public

How to Quickly Check a Card BIN

Konstantin Dokuchaev

Check a card’s BIN (first 6–8 digits) with online tools like Cardinata to see the issuing bank, country, brand, card type, and other details.

1 min read • Mar 16, 2026

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