Category: Tutorials - Adcod.com

Dual Boot Windows & Linux Guide – Ubuntu / Fedora Installation

Computer BIOS setup screen

Welcome to the comprehensive dual boot guide for your site at adcod.com. With over 20 years of copywriting experience in the tech niche, this post is polished for readability, SEO visibility and step-by-step clarity. If you want to run both Windows 11 (or Windows 10) and a Linux distribution like Ubuntu or Fedora on the same machine, this guide will …

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How to Clean Malware & Adware on Android

Phone screen showing malware scanning progress

If you own an Android device and suspect it is infected with malware or adware, you’ve come to the right place. As a copywriter with over 20 years of experience in the technology niche, I’m going to walk you through how to identify, remove, and prevent malware and adware on your Android device — using sound practices and clear language. …

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How to Detect Malicious Processes in Task Manager

Flat-style illustration of monitoring software and performance charts.

When it comes to digital security the deceptively simple tool known as the Task Manager in Windows is one of your first lines of defence. But simply opening Task Manager and glancing at the running processes is only the start. In this post we’ll walk you through how to detect malicious processes step-by-step — what to look for, what tools …

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How to Clean and Optimize the WordPress Database

WordPress admin panel running a database cleanup plugin

Managing a WordPress site means dealing with more than just themes and plugins. Over time your database accumulates clutter: post revisions, spam comments, unused tables, transients, orphaned meta data. That bloat slows your site, stresses your server, and degrades user experience. In this post, we will explain how to clean and optimize the WordPress database step by step, both via …

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How to Activate Automatic Backups in WordPress

“Backup Now” button with database and file icons

In the fast-moving world of technology, nothing is more critical than ensuring your digital assets are safe. Your WordPress site is no exception. A single hack, server failure, or plugin conflict can undo months or even years of work. That is why automatic backups are not optional, they are essential. In this post I will guide you, step by step, …

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How to Migrate a WordPress Site Without Errors

Illustration of WordPress database export and import process.

Migrating is not just about moving files from one server to another — it’s about preserving your digital presence, maintaining user trust, and ensuring uninterrupted access to your content. A well-executed migration can also serve as an opportunity to optimize your site’s performance, clean up unused plugins, improve database efficiency, and even enhance security configurations. When approached strategically, migration becomes …

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How to Set Up a Local Server XAMPP, WAMP, MAMP

Understanding Data Deletion

Setting up a local server environment is one of the first steps for any web developer who wants to build, test, and run projects safely before publishing them online. Whether you are creating a new website, testing PHP scripts, or working on a WordPress installation, having a local environment can save time, protect your files, and help you understand how …

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How to Protect Your Computer from Ransomware: Complete 2025 Security Guide

Cybersecurity Defense Concept

If you use a computer for work, study, or personal life, you’re at risk of encountering ransomware. This digital threat has become one of the most profitable forms of cybercrime worldwide, capable of locking your files, paralysing your system, and demanding a ransom to get your data back. The good news? You can dramatically reduce your risk by following a …

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Why Is My Mac Running Slow? 10 Fixes to Speed It Up

Pourquoi mon Mac est-il lent ? 10 solutions pour l’accélérer

Why is my Mac running slow? If you’ve ever asked yourself this question, you’re not alone. Even powerful and reliable Macs eventually start showing signs of slowdown: apps take forever to load, your browser crawls, and sometimes the whole system freezes. The good news is—you don’t have to buy a new Mac. With the right tweaks, you can bring back …

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How to Fix a Loud Laptop Fan: A Practical, Step‑by‑Step Guide

How to Fix a Loud Laptop Fan

A loud laptop fan is a symptom, not the root cause. Excess heat from dust buildup, blocked airflow, runaway apps, or aging hardware can push the fan to max RPM. This guide gives clear, prioritized steps—from quick, no‑tools fixes to deeper cleaning and repair cues—to quiet the noise safely and effectively. A loud fan usually signals heat from blocked vents, …

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