Technology

How to free up space on a PC

Published

4 weeks ago

May 16, 2025

Using a PC is all fun and games until you run out of storage. We’ve all been there, and the problem becomes more frequent if you’ve been using your PC for years. Over time, the hard disk starts filling up with everything, including PDFs, video files, random screenshots, and duplicate photos transferred from an SD card or your phone.

Once your PC’s storage fills up, it slows down because the resources required to process tasks become limited. I will discuss some proven methods to reclaim valuable space and improve your computer’s performance.

If you’re not a PC user, find more ways to free up space on these devices: iPhone | Android | Mac

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Empty recycle bin

When you delete something on your PC, it remains in the Recycle Bin and still takes up space on your hard disk. The Recycle Bin usually holds deleted files for 30 days, but if you need to free up space right away, emptying it is a good first step. Note that “Recycle Bin” is the term used on Windows. To free up disk space from the Recycle Bin:

Search for Recycle Bin on your desktop and right-click it.
Select Empty Recycle Bin.
Confirm the deletion.

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Step to empty recycle bin on PC. (Kurt “CyberGuy” Knutsson)

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Delete unnecessary apps

After clearing the Recycle Bin, the next step is to delete unnecessary apps. Unused applications take up valuable storage space and can slow down your system. Removing them will free up space and improve performance on your Windows PC.

Go to Settings
Click Apps
Select Installed apps.
Sort apps by size to find large ones.
Click an app and select Uninstall.

Image of Installed apps on a PC. (Kurt “CyberGuy” Knutsson)

WHAT TO DO IF YOU THINK YOUR PC HAS A VIRUS

Delete the files you don’t need

Take some time to go through your files and delete anything you no longer need. Old documents, large video files, duplicate photos, and outdated downloads can take up a surprising amount of space. If you are unsure about deleting certain files, move them to an external drive or cloud storage before permanently removing them from your Windows PC.

Open Settings
Click System.
Select Storage.

YOUR IPHONE HAS A HIDDEN FOLDER EATING UP STORAGE SPACE WITHOUT YOU EVEN KNOWING

Steps to delete the files you don’t need on a PC. (Kurt “CyberGuy” Knutsson)

Steps to delete the files you don’t need on a PC. (Kurt “CyberGuy” Knutsson)

Check the boxes for items like temporary files, downloads and recycle bin.

(Kurt “CyberGuy” Knutsson)

Click Remove files.
You can also use Disk Cleanup: Type “Disk Cleanup” in the Start menu, select a drive and choose files to delete.

Enable Storage Sense on Windows

If you’re using Windows, Storage Sense is a built-in feature that can automatically free up space by removing temporary files and old items from the Recycle Bin. How to enable storage sense on Windows:

Open Settings and go to System > Storage.
Click on Storage Sense and toggle it On.
Under the Configure cleanup schedules section, choose how often it should run (every day, week or month). Once enabled, Storage Sense will automatically clean up space based on your preferences.

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Transfer files to external storage

Choose the right external drive: Opt for an external hard drive or solid-state drive (SSD) that suits your needs. SSDs offer faster speeds and better durability, while HDDs provide larger capacities at lower costs.
Transfer files: Connect your external drive, copy your files to it and verify that all files are successfully transferred.
Delete original files: After verifying the transfer, delete the original files from your PC to free up space. On Windows, use File Explorer to delete files and empty the Recycle Bin. On Mac, use Finder to move files to Trash and then empty it.

Consider cloud storage

Cloud storage services like Google Drive, Dropbox and Microsoft OneDrive offer convenient, flexible options for storing large files without consuming your laptop’s limited space. These services allow you to securely store your photos, videos and documents in the cloud, freeing up valuable storage on your device. One significant advantage of cloud storage is accessing files from any device with an internet connection, whether on your phone, tablet or another computer.

Most cloud services provide a certain amount of free storage (typically between 2GB and 15GB) before upgrading to a paid plan. For instance, Google Drive offers 15GB of free storage shared across Google services, while Dropbox provides 2GB for free with options to upgrade for more space. OneDrive provides 5GB for free, but Microsoft users can get additional storage through Office 365 subscriptions, granting access to the Microsoft Office suite.

Additionally, cloud storage services come with features like automatic syncing and backup, making it easier to organize and safeguard your files. This can be particularly helpful for large photo and video libraries, which can be set to upload automatically from your phone or computer. With features like file versioning and collaboration tools, cloud platforms offer more than just storage — they enhance productivity and allow seamless file sharing with friends, family or colleagues.

Finally, many cloud storage providers offer encryption and other security measures to protect your files for added peace of mind. However, it would be best always to take extra precautions, such as enabling two-factor authentication and using strong, unique passwords, to ensure your data is safe. Kurt’s favorite cloud services can be seen here.

Protect your data: Essential security steps after managing storage

After you’ve freed up space on your PC-whether by deleting old files, moving data to an external drive or leveraging cloud storage, it’s just as important to make sure your valuable information stays secure. The following steps will help you protect your files and personal data from cyber threats and accidental loss.

1. Use strong passwords: Create unique, complex passwords for all your accounts and devices. Consider using a password manager to generate and store secure passwords. Get more details about my best expert-reviewed Password Managers of 2025 here.

2. Enable encryption: Encrypt your external hard drives and cloud storage accounts to add an extra layer of protection to your data.

3. Implement two-factor authentication (2FA): Enable 2FA on all accounts that offer this feature, especially for cloud storage services.

4. Install and maintain strong antivirus software: Use a strong antivirus program and keep it updated to protect against malware and other security threats. The best way to safeguard yourself from malicious links that install malware, potentially accessing your private information, is to have antivirus software installed on all your devices. This protection can also alert you to phishing emails and ransomware scams, keeping your personal information and digital assets safe. Get my picks for the best 2025 antivirus protection winners for your Windows, Mac, Android and iOS devices.

5. Regularly update your operating system and applications: Keep your devices and software up to date to ensure you have the latest security patches.

6. Be cautious with public Wi-Fi: Avoid accessing sensitive information when connected to public networks, or use a VPN for added security. Using a VPN (Virtual Private Network) service can enhance your privacy by encrypting your internet traffic, making it harder for hackers and third parties to intercept your data, especially on public Wi-Fi. A VPN masks your IP address, helping to obscure your location and online activity. While VPNs don’t directly prevent phishing emails, they reduce the exposure of your browsing habits to trackers that may use this data maliciously. With a VPN, you can securely access your email accounts from anywhere, even in areas with restrictive internet policies. For best VPN software, see my expert review of the best VPNs for browsing the web privately on your Windows, Mac, Android and iOS devices

7. Backup your data regularly: Create multiple backups of your important files, including at least one offline copy.

8. Use secure file transfer methods: When sharing files, use encrypted transfer methods or password-protected links.

By following these steps, you can significantly enhance the security of your data and protect yourself from potential cyber threats.

Kurt’s key takeaway

Your PC’s storage can fill up fast, but you can always free up some space. I personally prefer storing images and videos that take up too much space on an external drive. This way, I can access them whenever I need to while keeping my PC storage free. If an external drive feels like too much of a hassle, you can always opt for cloud storage. Windows supports a range of cloud storage options, including its own services like OneDrive.

What’s the most surprising thing you’ve found taking up space on your computer? Let us know by writing us at Cyberguy.com/Contact

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Kurt “CyberGuy” Knutsson is an award-winning tech journalist who has a deep love of technology, gear and gadgets that make life better with his contributions for Fox News & FOX Business beginning mornings on “FOX & Friends.” Got a tech question? Get Kurt’s free CyberGuy Newsletter, share your voice, a story idea or comment at CyberGuy.com.

Technology

Inside Mark Zuckerberg’s AI hiring spree

Published

19 hours ago

June 14, 2025

Press Room

Inside Mark Zuckerberg’s AI hiring spree

AI researchers have recently been asking themselves a version of the question, “Is that really Zuck?”

As first reported by Bloomberg, the Meta CEO has been personally asking top AI talent to join his new “superintelligence” AI lab and reboot Llama. His recruiting process typically goes like this: a cold outreach via email or WhatsApp that cites the recruit’s work history and requests a 15-minute chat. Dozens of researchers have gotten these kinds of messages at Google alone.

For those who do agree to hear his pitch (amazingly, not all of them do), Zuckerberg highlights the latitude they’ll have to make risky bets, the scale of Meta’s products, and the money he’s prepared to invest in the infrastructure to support them. He makes clear that this new team will be empowered and sit with him at Meta’s headquarters, where I’m told the desks have already been rearranged for the incoming team.

Most of the headlines so far have focused on the eye-popping compensation packages Zuckerberg is offering, some of which are well into the eight-figure range. As I’ve covered before, hiring the best AI researcher is like hiring a star basketball player: there are very few of them, and you have to pay up. Case in point: Zuckerberg basically just paid 14 Instagrams to hire away Scale AI CEO Alexandr Wang.

It’s easily the most expensive hire of all time, dwarfing the billions that Google spent to rehire Noam Shazeer and his core team from Character.AI (a deal Zuckerberg passed on). “Opportunities of this magnitude often come at a cost,” Wang wrote in his note to employees this week. “In this instance, that cost is my departure.”

Zuckerberg’s recruiting spree is already starting to rattle his competitors. The day before his offer deadline for some senior OpenAI employees, Sam Altman dropped an essay proclaiming that “before anything else, we are a superintelligence research company.” And after Zuckerberg tried to hire DeepMind CTO Koray Kavukcuoglu, he was given a larger SVP title and now reports directly to Google CEO Sundar Pichai.

I expect Wang to have the title of “chief AI officer” at Meta when the new lab is announced. Jack Rae, a principal researcher from DeepMind who has signed on, will lead pre-training. Meta certainly needs a reset. According to my sources, Llama has fallen so far behind that Meta’s product teams have recently discussed using AI models from other companies (although that is highly unlikely to happen). Meta’s internal coding tool for engineers, however, is already using Claude.

While Meta’s existing AI researchers have good reason to be looking over their shoulders, Zuckerberg’s $14.3 billion investment in Scale is making many longtime employees, or Scaliens, quite wealthy. They were popping champagne in the office this morning.

Then, Wang held his last all-hands meeting to say goodbye and cried. He didn’t mention what he would be doing at Meta. I expect his new team will be unveiled within the next few weeks after Zuckerberg gets a critical number of members to officially sign on.

Tim Cook.

Getty Images / The Verge

Apple is accustomed to being on top of the tech industry, and for good reason: the company has enjoyed a nearly unrivaled run of dominance.

After spending time at Apple HQ this week for WWDC, I’m not sure that its leaders appreciate the meteorite that is heading their way. The hubris they display suggests they don’t understand how AI is fundamentally changing how people use and build software.

Heading into the keynote on Monday, everyone knew not to expect the revamped Siri that had been promised the previous year. Apple, to its credit, acknowledged that it dropped the ball there, and it sounds like a large language model rebuild of Siri is very much underway and coming in 2026.

The AI industry moves much faster than Apple’s release schedule, though. By the time Siri is perhaps good enough to keep pace, it will have to contend with the lock-in that OpenAI and others are building through their memory features. Apple and OpenAI are currently partners, but both companies want to ultimately control the interface for interacting with AI, which puts them on a collision course.

Apple’s decision to let developers use its own, on-device foundational models for free in their apps sounds strategically smart, but unfortunately, the models look far from leading. Apple ran its own benchmarks, which aren’t impressive, and has confirmed a measly context window of 4,096 tokens. It’s also saying that the models will be updated alongside its operating systems — a snail’s pace compared to how quickly AI companies move.

I’d be surprised if any serious developers use these Apple models, although I can see them being helpful to indie devs who are just getting started and don’t want to spend on the leading cloud models. I don’t think most people care about the privacy angle that Apple is claiming as a differentiator; they are already sharing their darkest secrets with ChatGPT and other assistants.

Some of the new Apple Intelligence features I demoed this week were impressive, such as live language translation for calls. Mostly, I came away with the impression that the company is heavily leaning on its ChatGPT partnership as a stopgap until Apple Intelligence and Siri are both where they need to be.

AI probably isn’t a near-term risk to Apple’s business. No one has shipped anything close to the contextually aware Siri that was demoed at last year’s WWDC. People will continue to buy Apple hardware for a long time, even after Sam Altman and Jony Ive announce their first AI device for ChatGPT next year. AR glasses aren’t going mainstream anytime soon either, although we can expect to see more eyewear from Meta, Google, and Snap over the coming year.

In aggregate, these AI-powered devices could begin to siphon away engagement from the iPhone, but I don’t see people fully replacing their smartphones for a long time. The bigger question after this week is whether Apple has what it takes to rise to the occasion and culturally reset itself for the AI era.

I would have loved to hear Tim Cook address this issue directly, but the only interview he did for WWDC was a cover story in Variety about the company’s new F1 movie.

AI agents are coming. I recently caught up with Databricks CEO Ali Ghodsi ahead of his company’s annual developer conference this week in San Francisco. Given Databricks’ position, he has a unique, bird’s-eye view of where things are headed for AI. He doesn’t envision a near-term future where AI agents completely automate real-world tasks, but he does predict a wave of startups over the next year that will come close to completing actions in areas such as travel booking. He thinks humans will need (and want) to approve what an agent does before it goes off and completes a task. “We have most of the airplanes flying automated, and we still want pilots in there.”
Buyouts are the new normal at Google. That much is clear after this week’s rollout of the “voluntary exit program” in core engineering, the Search organization, and some other divisions. In his internal memo, Search SVP Nick Fox was clear that management thinks buyouts have been successful in other parts of the company that have tried them. In a separate memo I saw, engineering exec Jen Fitzpatrick called the buyouts an “opportunity to create internal mobility and fresh growth opportunities.” Google appears to be attempting a cultural reset, which will be a challenging task for a company of its size. We’ll see if it can pull it off.
Evan Spiegel wants help with AR glasses. I doubt that his announcement that consumer glasses are coming next year was solely aimed at AR developers. Telegraphing the plan and announcing that Snap has spent $3 billion on hardware to date feels more aimed at potential partners that want to make a bigger glasses play, such as Google. A strategic investment could help insulate Snap from the pain of the stock market. A full acquisition may not be off the table, either. When he was recently asked if he’d be open to a sale, Spiegel didn’t shut it down like he always has, but instead said he’d “consider anything” that helps the company “create the next computing platform.”

If you haven’t already, don’t forget to subscribe to The Verge, which includes unlimited access to Command Line and all of our reporting.

As always, I welcome your feedback, especially if you’re an AI researcher fielding a juicy job offer. You can respond here or ping me securely on Signal.

Technology

AI tennis robot coach brings professional training to players

Published

19 hours ago

June 14, 2025

Press Room

AI tennis robot coach brings professional training to players

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Finding a reliable tennis partner who matches your energy and skill level can be a challenge.

Now, with Tenniix, an artificial intelligence-powered tennis robot from T-Apex, players of all abilities have a new way to practice and improve.

Tenniix brings smart technology and adaptability to your training sessions, making it easier to get the most out of your time on the court.

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Tenniix, the AI-powered tennis robot (T-Apex)

What is Tenniix? Meet the AI tennis robot transforming practice sessions

Tenniix is an AI-powered tennis robot that is compact and weighs only 15 pounds, which is much lighter than traditional ball machines. Despite its small size, it serves balls at speeds of up to 75 mph, with spins reaching 5,000 RPM, and holds up to 100 balls at a time. The robot’s movable base allows it to deliver shots from different angles, keeping practice sessions dynamic and engaging.

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A player lifting the Tenniix, an AI-powered tennis robot, out of the vehicle. (T-Apex)

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AI tennis coaching: How Tenniix delivers realistic, pro-level practice

One of the standout features of Tenniix is its AI-driven coaching. The robot has been trained on over 8,000 hours of professional tennis data, allowing it to adjust its shots based on your position and playing style. This gives you a realistic and challenging experience every time you step on the court. Tenniix offers a wide variety of training modes, with more than 1,000 drills and three skill levels, so you can focus on everything from timing and footwork to shot accuracy.

Tenniix, the AI-powered tennis robot being carried (T-Apex)

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Smart and simple: How to control Tenniix with voice, gestures or your phone

Controlling Tenniix is simple and intuitive. You can use voice commands or gestures to change spin, speed or shot type without interrupting your practice. Tenniix also features convenient app controls, letting you select training modes, adjust settings and review session data right from your smartphone for a fully customized and trackable experience. The robot’s modular design means you can start with the model that fits your needs and upgrade as your skills improve. With a built-in camera and AI chip, Tenniix analyzes your shots and provides instant feedback, helping you track your progress over time.

Tenniix, the AI-powered tennis robot (T-Apex)

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Advanced tracking and movement: How Tenniix adapts to your game in real time

Tenniix uses a combination of visual tracking and ultra-wideband sensors to know exactly where you and the ball are on the court. Its motorized base moves smoothly to deliver a wide range of shots, from high lobs to fast groundstrokes, at different speeds and spins. The battery lasts up to four hours, which is enough for a solid training session.

Tenniix, the AI-powered tennis robot (T-Apex)

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Practice like the pros: Train against Nadal-style shots with Tenniix

Another feature that sets Tenniix apart is its ability to mimic the playing styles of tennis greats like Nadal and Federer. This helps you prepare for matches by practicing against shots and spins similar to those you’ll face in real competition. Coaches and players have noted how Tenniix creates realistic rallies and adapts to different skill levels, making training both efficient and enjoyable.

Tenniix, the AI-powered tennis robot (T-Apex)

Portable, smart and backed by support: Why tennis players love Tenniix

Tenniix is easy to carry and set up, making it convenient for players who want to practice anywhere. With thousands of shot combinations and drills, your workouts stay fresh and challenging. The smart technology, real-time tracking and instant feedback help make every session productive. Each robot comes with a one-year warranty and reliable customer service.

WHAT IS ARTIFICIAL INTELLIGENCE (AI)?

Tenniix, the AI-powered tennis robot (T-Apex)

Tenniix models and pricing: Which AI tennis robot is right for you?

There are three Tenniix models to choose from. The Basic model is priced at $699, the Pro at $999 and the Ultra at $1,499. Each model offers a different set of features, with the Ultra version including advanced options like the movable base and enhanced vision system. Tenniix was launched through a Kickstarter campaign, giving early supporters a chance to back the project and receive the robot at a special price.

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Tenniix, the AI-powered tennis robot (T-Apex)

Kurt’s key takeaways

Tenniix feels less like a machine and more like a smart tennis partner who’s always ready to help you improve. Whether you want to polish your technique or get serious about your game, it offers a flexible and engaging way to train. If you’re looking for a training partner that adapts to you, Tenniix is worth checking out.

Would you rather challenge yourself playing against a robot like Tenniix, or do you prefer training with a human opponent? Let us know by writing us at Cyberguy.com/Contact.

For more of my tech tips and security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Cyberguy.com/Newsletter.

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Technology

Google is shutting down Android Instant Apps over ‘low’ usage

Published

2 days ago

June 13, 2025

Press Room

Google is shutting down Android Instant Apps over ‘low’ usage

Google has confirmed that it plans to shut down Android’s Instant Apps later this year, attributing the decision to “low” usage of the functionality.

Instant Apps were introduced in 2017, and allow developers to create mini versions of Android apps that load, well, instantly. Users can try apps and demo games from the click of a link, without having to fully install them. That makes the experience easier for users to navigate and provides developers with more ways to find new audiences.

Android Authority first reported that Google is moving on from the feature, which came to light after developer Leon Omelan spotted a warning about the change in Android Studio:

“Instant Apps support will be removed by Google Play in December 2025. Publishing and all Google Play Instant APIs will no longer work. Tooling support will be removed in Android Studio Otter Feature Drop.”

Google spokesperson Nia Carter confirmed the decision to The Verge, explaining that Instant Apps simply haven’t been popular enough to continue supporting.

“Usage and engagement of Instant Apps have been low, and developers are leveraging other tools for app discovery such as AI-powered app highlights and simultaneous app installs,” Carter says. “This change allows us to invest more in the tools that are working well for developers, and help direct users to full app downloads to foster deeper engagement.”