How to fix force quit not working on Mac

Mac systems allow multiple applications to be opened at the same time and ready to use at any time. However, depending on the performance of your Mac, opening 5 apps simultaneously is very different from opening 15 apps. It is generally recommended to keep the number of open applications to a minimum so that the Mac can allocate all its resources to those applications. You can exit any application on your Mac at any time by pressing the Command Q key. If the app is stuck or cannot exit, you can force it out by right-clicking on the Dock icon and selecting "Force Exit". Another way to force exit the application is to open the Force exit application window, which you can press Option Command Es

How to update MS Office on Mac

How to fix xcrun: error

"xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools)" error fix guide for Mac terminal If you are using a terminal on your Mac, you may encounter an error message "xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools)". This error is most likely to appear when trying to run certain commands after macOS upgrade. Fortunately, there is an easy solution to this

How to send large video files from iPhone to Mac and vice versa

Video usually takes up the maximum space on any device. Meanwhile, for 66% of people, video is the main source of information and is expected to become more popular. Since people create and interact with video content every day, it becomes crucial to understand how to send long videos on your iPhone and batch transfer iPhone videos to your Mac for further processing or storage. Given that 4K video at 60 frames per minute is about 400 MB, users face a common challenge when sharing videos simply because they are too big to transmit quickly. However, with the correct tools and techniques listed below, this problem is easy to solve! Handle large videos on Mac and more With more than 240 applications on Setapp,

How typing practice can help you improve your speed and accuracy

Improve typing speed: the perfect combination of efficiency and ergonomics Quick typing is not optional, it can significantly improve daily productivity, save valuable time, and focus on more important tasks. In addition, proper typing habits can also help avoid wrist or finger damage caused by bad posture. This article will explore the importance of fast typing, recommend training applications that improve typing speed, and share some practical tips. Efficient typing, twice the result with half the effort Use text snippets to extend the app, saying goodbye to repeated inputs and saving time. Free typing practice application recommendations While you can practice on your own, using the typing practice app is more efficient and more fun. KeyKey Typing Tutor is an excellent typing training application that focuses on people first

What is Apple Stage Manager and how to use it

macOS Ventura's Stage Manager: A powerful tool to improve the efficiency of multitasking on Mac Apple's Mac system has always been known for its ability to process multiple applications and files simultaneously, but there is still room for improvement. The Stage Manager feature launched by macOS Ventura is designed to optimize window management to enable you to find the applications and files you need faster. This article will explore in-depth the functions of Stage Manager and how to use it. What is Stage Manager? Stage Manager is one of the best new features of macOS Ventura. It

How to convert audio to video in multiple ways

More than 4.5 billion Internet users around the world, 92% of whom have been exposed to video content. Data shows that video is the most popular form of content on the Internet today. Long and short videos are viewed in millions or even billions, and nearly 15% of millennials watch 20 hours of online video per week. No wonder that making and sharing social media videos has become an important part of nearly every company’s marketing strategy. Additionally, most social media platforms do not support direct uploading of audio files, which is another reason to be familiar with how to convert audio to video. Let's master this trick so you can easily convert MP3 to video and expand your online presence! Audio to video: Use images and special effects to convert files Although extracting audio from video or still

How to stop screen recording on Mac

While it's convenient to record a screen with QuickTime on a Mac, stopping recording is often confusing. This article will guide you on how to easily stop QuickTime screen recording and introduce some more convenient alternatives to Mac screen recording, such as CleanShot X and Capto. How to Stop QuickTime Screen Recording During recording, the menu bar will be hidden and cannot be displayed by hovering. Right-clicking on the QuickTime icon is also invalid. Although it is inconvenient for the menu bar to disappear, the way to stop recording is simple: Click the circular icon next to the Bluetooth and Wi-Fi icons in the Mac menu bar at the top of the screen to stop recording. Use the shortcut keys to stop recording You can

Building Immersive Virtual Realities with Ubuntu

Ubuntu revolution in virtual reality development Virtual reality (VR) technology is one of the most revolutionary technologies of the 21st century. From entertainment and gaming to healthcare and education, VR opens new avenues for immersive experiences, interactions, and engagement. By allowing users to enter the virtual world, VR has the potential to reshape the way we experience digital content. When it comes to developing VR experiences, developers can choose from a variety of tools and platforms. However, in recent years, Ubuntu, a powerful open source Linux-based operating system, has become an attractive option for VR development. Ubuntu Virtual Reality Studio is a set of VR tools designed to run on Linux that allows developers to create

Screen mirroring iPhone to TV or computer: a complete guide

Mirroring the iPhone screen to a larger screen to share content, opening up a new way of interaction. I still remember the scene when I first shared a photo on a TV screen with my mobile phone - I still couldn't remember it - I saw everyone's reaction (especially my dad, who looked unhappy when he saw the photo of himself eating the third cake!) It was so funny! You will be surprised to find that mirroring your iPhone to a TV is actually very simple with the help of some tools. Don't worry even when you have problems - I will also share some of my practical tips. Farewell to the stutter: Quickly mirror iPhone to Mac AnyTrans for iOS simplifies the mirroring process, allowing you to quickly and reliably mirror your iPhone to your Mac. On Setapp

Mac Won't Wake Up & Unresponsive: How to Fix MacBook Sleep Failure

A sleeping Mac can disrupt productivity, but thankfully, this is a common problem with easy solutions. This guide provides troubleshooting steps to wake your Mac from sleep. Waking a Sleeping Mac: For MacBooks, try tapping the trackpad, pressing a ke

How to remove password from Mac

Protecting your Mac: A Guide to Managing Passwords and Security Securing your Mac with a password safeguards your personal data. However, removing a password might be preferable for single-user setups or to avoid repeated logins. This guide outlines

How to use mac recovery mode effectively [2025]

Detailed explanation of macOS recovery mode: The ultimate guide to saving data First time using Mac recovery mode? don’t worry! This article will help you easily master the startup methods and practical skills of macOS recovery mode, help you solve Mac system problems and protect valuable data. Key points: Intel Mac boot recovery mode: After shutting down, press and hold the Command R key, and then press the Power key. Release the Command R key after seeing the Apple logo or other image. Apple Silicon Mac boot recovery mode: After shutting down, press and hold the power key until you see the boot options screen. What is macOS recovery mode? macOS recovery mode is a loading before macOS startup

How to remove devices from Apple ID

This guide explains how to remove devices from your Apple ID, addressing security and organizational concerns. It covers various methods, including using a Mac, iPhone/iPad, the Apple ID account page, and iCloud. Understanding the Apple ID Device L