If you have ever felt intimidated by the black window of the terminal, you are not alone. Yet the command-line interface (CLI) on Terminal (macOS) or on any typical Linux distribution is one of the most powerful tools in a technologist’s toolbox. With more than 20 years writing copy for tech audiences, I can tell you: mastering a handful of …
If your Mac seems sluggish, apps freeze, or you keep seeing warnings to force-quit applications, chances are memory (RAM) is under pressure. In this detailed guide, we will explore proven, up-to-date techniques to reduce memory usage on macOS—so your system runs faster, smoother, and more reliably. Modern versions of macOS, from Monterey to Sonoma, are more efficient than ever, but …
A VPN not only protects your personal data from cyber threats but also gives you the freedom to browse the internet without borders. From accessing streaming content restricted to certain regions to safeguarding your connection when using public Wi-Fi, the benefits go far beyond privacy alone. By understanding how to properly install and configure a VPN on Windows, macOS, Android, …
Accidentally deleting an important file can feel like a nightmare. Whether it’s a work document, cherished photo, or critical project folder, losing data can disrupt your workflow and peace of mind. The good news is that, in most cases, your files are not truly gone — they can often be recovered with the right tools and methods. In this complete …
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 …
Malware comes in many flavors—viruses, adware, spyware, ransomware—and yes, it targets both Windows and macOS. If the computer is acting weird (pop-ups, slow performance, sketchy browser redirects), this guide explains how to get rid of a virus on Mac or PC safely and thoroughly, without making things worse. What to Do First Why It Matters Quick Action Disconnect from the …
Seeing horizontal or vertical lines on your MacBook screen is frustrating. One moment everything looks fine, the next your display looks like a glitchy barcode. The good news? Not every striped screen means your MacBook is doomed. In many cases, you can troubleshoot the issue at home without rushing to the Apple Store. And if you’re like most MacBook users, …
To recover your password, go to my.anydesk.com and click “Forgot your password?”. This will send a password reset email to the one registered to your account. Where can I find my AnyDesk ID? The remote user provides their AnyDesk-ID or Alias found in the “This Desk” (pre-AnyDesk 7) or “Your Address” (AnyDesk 7+) field. The connecting user then needs to …
Encountering the error message “errordomain=nscocoaerrordomain&errormessage=could not find the specified shortcut.&errorcode=4” can be frustrating for macOS and iOS users. This error is part of the NSCocoaErrorDomain, which is used by Apple’s operating systems to handle various file handling and system access issues. Specifically, error code 4 indicates a problem with locating a specified shortcut. In this article, we’ll explore common causes …
You can obviously retrieve multiple columns for each record, and (only if you want to retrieve all the columns) you can replace the list of them with * , which means “all columns”. So, in a SELECT statement, writing * is the same of listing all the columns the entity has. What does a * do in SQL? You can …