What to do when you spilled water on a MacBook

Protecting Your MacBook from Accidental Damage: What to Do If You Spill Water A new MacBook is a treasure, but daily use can lead to accidents, especially spills. Unlike some devices, MacBooks are neither waterproof nor water-resistant. Spilled liq

How to remove password from PDF and unlock protected files

This article provides six methods to remove a password from a PDF file you already have the password for. No password cracking is involved; these methods simply streamline access. Here's a summary of the methods: Method 1: Nitro PDF Pro This powerf

How to fix error code -43 on Mac

macOS Error Code 43: Ultimate Fix Guide Error 43 Usually occurs when trying to rename, delete, or move files that are not present, corrupt, or locked. While it is more common in macOS versions before Sonoma, the troubleshooting process is the same regardless of macOS version. Quick Solution To save you time, the following table briefly outlines all the solutions in this article. If you need more details about any solution, scroll down. Solution step Forced exit from the Finder Press Command Option Esc, select Finder, and then click Restart. The file should be stopped

How to rename your iPhone, iPad, Mac, iWatch, and AirPods

Easy to manage your Apple device name: a convenient guide to iCloud, Find and AirDrop Whether you want to quickly distinguish your Apple device in iCloud's Find feature or quickly know the file's sending target when transferring files using AirDrop, you may need to rename your device. Fortunately, this is very easy to operate. This article will guide you through all the steps. Your new device name will also be synchronized to iCloud, which allows you to easily manage your device using the new name. By the way, if you set your device to a Wi-Fi hotspot, your device name will appear when scanning nearby Wi-Fi networks, so choosing a catchy name is also a good choice

How To Make Steam Download Faster?

A practical guide to improving Steam download speed: Say goodbye to the long wait and play the game quickly! Steam is the preferred platform for most players when playing games on Mac. However, not only are large-scale games, but they are often frustrating to download. Don't worry, this article will provide a variety of ways to help you significantly improve your Steam download speed! Reasons for slow download speed of Steam: Slower download speeds are usually related to network connections. But before restarting the router, you might as well try the following methods: First, lift Steam download restrictions: Steam will limit download bandwidth by default, especially when streaming. The methods to cancel restrictions are as follows: Open Steam and go to Preferences (⌘ ,). choose"

Fsck Command on Mac: When to Run & How to Use?

Is your Mac stuck on the login screen, disrupting your workflow? A faulty disk might be the culprit, and the fsck command can help. However, if you're not comfortable with command-line tools, MacKeeper's Premium Services offers remote expert assist

How to uninstall Dropbox from Mac

This guide explains how to remove Dropbox from your Mac, addressing common concerns and offering various methods. Whether you're completely abandoning Dropbox or just temporarily removing it from your Mac, this guide covers all bases. Manual Remova

Best ways to change app icons on Mac, iPhone, and iPad

Say goodbye to annoying app icons! Customize your Mac, iPhone and iPad icons Tired of new icons for the application? This article will guide you on how to easily replace app icons on your Mac, iPhone, and iPad, and introduce some practical tools. The icons have changed a lot after many apps are updated, for example, Slack caused a lot of controversy after changing the logo in 2019. Some users finally adapt, but some still don't like the new icon. Fortunately, we can replace them with old icons or custom icons. Mac App Icon Replacement Guide The macOS system itself supports changing application icons, but finding the right icon format is the difficulty. You need to convert images such as png or jpg

How to Create a High Sierra Bootable USB

Creating a bootable macOS High Sierra USB installer offers a convenient way to deploy the OS across multiple Macs without repeated downloads. This guide details the process, providing options for both startup and non-startup drive installations. Pre

6 Tasks You Should Do Regularly on Your Windows Computer

Maintaining a Windows computer requires regular upkeep to ensure smooth operation and prevent performance issues, security risks, and unnoticed hardware problems. Here's a routine maintenance checklist to keep your computer running smoothly: 1. Run

What are the main tasks of a Linux system administrator?

The main tasks of Linux system administrators include system monitoring and performance tuning, user management, software package management, security management and backup, troubleshooting and resolution, performance optimization and best practices. 1. Use top, htop and other tools to monitor system performance and tune it. 2. Manage user accounts and permissions through useradd commands and other commands. 3. Use apt and yum to manage software packages to ensure system updates and security. 4. Configure a firewall, monitor logs, and perform data backup to ensure system security. 5. Troubleshoot and resolve through log analysis and tool use. 6. Optimize kernel parameters and application configuration, and follow best practices to improve system performance and stability.

How to Right-Click With No Mouse

The mouse is a vital component to getting work done on your PC. But when you’re stuck with a faulty mouse, you can run into a few problems including the inability to right-click. But the good news is that there are definitely ways t

How to Save an Email as a PDF on Any Device – Setapp

Best password managers for Mac in 2025

This article reviews several Mac password managers, comparing their features and security. The average user juggles numerous online accounts, making password reuse a common—and risky—practice. Reliable password management software is the solution,