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How to record PC screen? Discover the best options

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Entering the universe of screen recording on a PC can be a journey full of discoveries, especially for those who are starting to create digital content or need to record screen activities for work or study. There are several tools available on the market, some simpler and others with advanced features. The challenge, however, is finding the one that best aligns with your needs and technical skills.

Screen recording tools, also known as screen recorders, have become essential in various contexts, whether for creating tutorials, recording video conferences or even documenting software errors. Therefore, having reliable software on hand for this purpose has practically become a basic necessity for many computer users.

Investigating Screen Recording Options

There are a variety of applications designed to record your computer screen that promise to be the best in their category. Below, we'll explore some of the most popular ones, looking at the pros and cons, as well as their most notable features.

1. OBS Studio

O OBS Studio is a free and open-source tool widely used in the streaming and content creation community. Not only does it offer a wide range of recording features, but it also allows live streaming, which is a bonus for those who broadcast online. OBS also supports a wide variety of plugins, offering even more options for customizing your recordings and broadcasts.

2. Camtasia

Camtasia is known to be a robust screen recording and editing software. It is a perfect option for those who not only want to record their screen, but also edit the video within the same software. With built-in editing features and an intuitive interface, Camtasia is a solid option for creating educational content or tutorials.

3. Bandicam

Bandicam is a lightweight screen recorder for Windows that can capture anything on your PC screen as high-quality video. Furthermore, it makes it possible to record a certain area on the PC screen or capture a game that uses DirectX/OpenGL/Vulkan graphics technologies. Bandicam's simplicity is what really makes it notable, especially for users who want a quick and efficient solution.

4. Screencast-O-Matic

Screencast-O-Matic is a web application that allows users to record, annotate and edit videos from its user-friendly interface. It offers options for both screen and webcam recording, providing an easy-to-use platform for basic content creation with a professional touch.

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5. FlashBack Express

FlashBack Express is a free screen recorder that allows you to capture every action on your screen. It allows screen, webcam and sound recording, and offers an extremely user-friendly interface with features that guarantee high-quality screen recordings.

Analysis of Features and Functions

When examining the aforementioned apps, one observes a diverse range of functionalities, from simple screen recordings to more advanced features such as video editing and note-taking options. Choosing the most suitable application will depend on factors such as frequency of use, level of user experience and the specific features required for the type of recording desired.

How to record PC screen?

FAQ

What is the best software for those who also want to edit videos?

Camtasia is a very solid choice for those looking to record and edit in the same software.

Is there a free, open source option?

Yes, OBS Studio is free and open source.

Are there options that allow you to record your screen and webcam simultaneously?

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Screencast-O-Matic and Camtasia are good options that let you record your screen and webcam at the same time.

The recorder that comes pre-installed on Windows and macOS.

Before installing anything, it's worth knowing that both systems already record the screen without any extra programs. For most needs—showing an error to support, recording a quick explanation, saving a segment of a lecture—the native feature works and doesn't burden the computer.

On Windows, the best known route is the Game Bar, The Snipping Tool, opened by pressing the Windows key along with the letter G, displays a floating panel with capture, recording, and microphone buttons. Two limitations that often surprise: in several versions, it records the window of an application or game, but not the desktop or the file explorer; and the file ends up in a captures folder within Videos. In the most recent versions of Windows 11, the Snipping Tool itself also gained screen recording, with area selection.

On macOS, The shortcut is Shift, Command, and the number 5. A bar appears with options to capture the entire screen, a portion, record the entire screen, or record only a selection. In the options menu, you can choose the destination folder, activate the microphone, set a timer, and decide whether the mouse cursor appears. The first time, the system asks for authorization in System Settings, in the privacy and security section, screen recording item—without this permission, the file will be black.

There's another approach that almost no one remembers: some slide presentation programs have a built-in screen recording function, designed precisely to insert the demonstration within the slide itself. If the ultimate goal is a presentation, starting there saves an entire editing step.

Resolution, frame rate, and bitrate: what each setting changes.

Three controls determine whether the video will be readable and whether the file will be manageable. Adjusting them is what separates a professional recording from a frustrating one, and the logic is always the same: each adjustment trades quality for file size and computer strain.

Resolution. Recording at the monitor's native resolution is what keeps the text sharp. Reducing the resolution to save space has a cruel side effect in tutorials: menu and code text becomes illegible, which is precisely what the viewer needs to read. If the video is going to be watched on a mobile phone, recording at a high resolution and then reducing it during export yields better results than recording at a small resolution.

Frame rate. For static screens with menus and spreadsheets, a low refresh rate is sufficient and saves processing power. For games and anything with continuous movement, a higher refresh rate prevents the feeling of video stuttering. A high refresh rate multiplies the computer's workload and file size—there's no point in demanding the maximum from a modest machine.

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Bitrate. Bitrate is the amount of data per second of video, and it's the setting that most affects sharpness in highly detailed scenes. Low bitrate produces that pixelated blur in action scenes. High bitrate solves the problem, at the cost of files that grow quickly—long recordings at high resolution occupy several gigabytes per hour, and a full disk in the middle of recording is a common cause of corrupted files.

One extra adjustment worth mentioning: almost every program allows you to choose between processor-based or graphics card-based encoding. Leaving the work to the graphics card, when the option exists, relieves the processor and greatly reduces stuttering during game recordings.

Audio: microphone, system sound, and the two traps

Audio is what determines whether a video is watchable. People can tolerate bad picture quality; bad sound will make them turn it off in ten seconds.

These are two different sources, and it's important not to confuse them. The system sound It's what comes out of the computer: the audio from the open video, the app alert, the game soundtrack. microphone It's your voice. Most programs allow you to record both on separate tracks — whenever this option exists, use it, because with separate tracks you can download the music and keep the narration in the editing process, which is impossible when everything is mixed together.

The first pitfall is with macOS: by default, the system captures the microphone, but not the internal sound. To record the computer's own audio, a separate virtual audio driver is required. Many people discover this after recording half an hour of silent video.

The second problem is echo. If you speak into the microphone while the sound comes out of the speakers, the microphone picks up your voice as well as ambient noise, resulting in that empty room effect. The solution is simple: use headphones while recording. It's also worth doing a thirty-second test before actually starting—speak, listen back, and adjust the level so that your voice is strong without clipping.

When the recording freezes, stutters, or has no sound.

  • The video froze and the computer became slow. Recording consumes processor, memory, and disk space simultaneously. Close the browser with twenty tabs, reduce the resolution or frame rate, and opt for encoding via the video card.
  • The file became corrupted at the end. It's almost always due to lack of disk space or an unexpected shutdown during recording. Check the free space beforehand and avoid recording on a nearly full disk.
  • The screen went black. On macOS, it's the screen recording permission that wasn't granted. On Windows, it's usually protected content: subscription video services intentionally block capture, and there's no setting that fixes it.
  • It didn't record the computer sound. On macOS, the virtual audio driver is missing. On Windows, check that the system audio source is enabled in the program and that it is not pointing to a device that is turned off.
  • The text became scrambled or tiny. High screen scaling effect combined with lower capture resolution. Record at native resolution and, if needed, zoom in using the app before recording, not after.
  • A notification appears in the middle of the video. Activate concentration mode or do not disturb before you begin. This is the detail that most often requires you to re-record from scratch — and what most often unintentionally exposes personal messages.
  • The cursor is either not appearing or appearing too frequently. Most programs have the option to show the cursor and highlight the click. For tutorials, showing this helps; for video demonstrations, it gets in the way.

What you can and cannot record

Recording your own screen is perfectly legitimate, but the content that appears on it belongs to someone and, sometimes, has other people inside. Three situations deserve attention.

Content protected by copyright. Movies, series, subscription channels, and paid courses are still protected just because you have access to them. Recording them for redistribution is a violation of copyright, and subscription services technically block recording precisely for this reason. There is no setting or program that makes it legal.

Video call with other people. Good practice — and, in a work environment, often company rule — is to give a warning before recording. Several meeting services display an automatic warning to all participants. Recording someone else's meeting and then sharing it can expose third-party personal data and generate liability under the General Data Protection Law.

Data that appears on the screen without you noticing. This is the most common and least discussed problem. Open tabs, file names, emails in the corner, notifications, bank statements, document numbers on forms: everything gets into the video. Before recording, close anything unrelated, use a clean window or a separate browser profile, and watch your own video before publishing. Reviewing takes two minutes and prevents an irreversible leak once published.

Other questions about screen recording

Do I need a powerful computer for recording?

For still images and narration, no: any current machine can handle it at moderate resolution. But for recording gameplay at high resolution with a high frame rate, that's where the hardware really matters—and the graphics card's encoding makes more of a difference than the processor.

How can I reduce the file size without corrupting the video?

First, lower the frame rate, which is usually the most useless excess in screen recordings, and only then the bitrate. Reducing the resolution is a last resort, because that's what makes the text illegible.

Is it possible to record only part of the screen?

It works, both with the native features of the two systems and with any dedicated program. Saving only the window being used, instead of the entire monitor, generates a smaller file and avoids showing what was open next to it.

Can I still record my phone screen?

Android and iPhone have their own screen recorder, in the shortcuts panel, with the option to include the microphone. On both, capturing images from apps with protected content also tends to result in black screens, for the same reason as on a computer.

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Conclusion

Choosing the best screen recorder goes beyond simply opting for the software with the most features. It is essential that the tool meets your specific needs and is easy to use. Whatever your choice, remember to always explore and experiment with all the features offered to create richer and more engaging content.

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Author's Photo

Lucas Martins

Lucas Martins writes about mobile apps on AppDigi. The information for each app comes from its official app store listing and developer documentation, and is verified at the time of publication—features, prices, and ratings change over time.