High-end external GPUs still suffer a performance hit — OCuLink tests show up to a 23% drop with an RTX 4090

An external GPU (eGPU) lets you use thebest graphics cardswith slim and compact devices that lack graphics firepower. But it continues to be the case that you don’t get the full graphics card performance, due to connection limitations. OneWeibo userrecently evaluated the performance hit that you take from using the OCuLink interface. For those not in the know, OCuLink is an optical and copper link first developed for PCIe connections more than a decade ago, which has mostly been used in the server realm....

June 23, 2025 · 4 min · 690 words · John Moon

How Long Does a Printer Toner Last

Toner is a major component in your laser printer that makes printing possible. Like any other electronic part of a printer, it also has a certain lifespan and needs to be replaced when it reaches the end of its life. So if you wondering how long it will actually last, there are multiple factors that determine its life expectancy. It mostly depends on the printing preference of the printer and the environmental condition you operate the printer....

June 23, 2025 · 5 min · 988 words · Juan Tran

How to Connect Switch to Laptop?

Nintendo Switch is an excellent portable gaming console not only for hardcore gamers but also for casual users who want to have some fun. It also offers a feature to connect Switch to a bigger screen for users that may have problems with a smaller screen size. Nintendo comes with a Nintendo Switch Dock that lets you connect Switch to a bigger screen, say a monitor, TV, or even a laptop....

June 23, 2025 · 3 min · 514 words · Jacob Garcia

How to Control your Raspberry Pi Camera using a web UI (Updated)

Update 9/2 We’ve updated the how to so that it now includes extra steps to auto-start the camera when the Raspberry Pi boots. We needed a quick microscope build to take pictures of the new Raspberry Pi Pico 2’s RP2350 SoC, and so we used amicroscope lens and stand, along with aRaspberry Pi Zero 2 Wand a light right to fashion our own Wi-Fi enabled microscope using Mitchell’s software. Quick proof of concept video showing the @raspberry_pi powered microscope in action....

June 23, 2025 · 8 min · 1527 words · Sandra Hurst

How to Download Pictures from Google Drive

Google Drive is a free platform that offers15 gigabytesof cloud storage to back up and upload your photos, videos, and documents. But, in some instances, you may want to access these files directly onto your devices, especially when you don’t have an internet connection. Thankfully, in Google Drive, you can easily view and download pictures. It also even allows you to download multiple images all at once. So, without further ado, let us explore some of the ways you can download your Drive photos onto your devices....

June 23, 2025 · 4 min · 658 words · Juan Hunt

How to Fix Error Code 0x80072F8F – 0x20000

The0x80072F8F - 0x20000error can pop up while upgrading your system from Windows 7 to Windows 10 using the Media Creation Tool if it fails to contact the required Microsoft servers. This issue occurs due to the lack of the necessary Transport Layer Security (TLS) protocols in Windows 7. So, you need to enable them or use other methods to upgrade Windows to resolve the issue. Enable Recent TLS Versions The Media Creation Tool needs to communicate with some servers for its operation....

June 23, 2025 · 1 min · 187 words · Wendy English

How to Fix if Game keeps Minimizing on Windows

It can be annoying when you are immersed in the game, but suddenly the game keeps minimizing by itself. There can be various causes to this issue, such as malware infecting your system or an outdated graphics driver. If you are one of those who is having a similar issue, then look no further. We have a list of causes that abruptly minimize your game, along with the solutions to said causes below....

June 23, 2025 · 5 min · 881 words · Ralph Brown DVM

How to Fix “No Valid Sources Are Available For This Video.”

Gone are the days when you had to wait hours for a video to fully load. Nowadays, you can instantly stream videos online with little to no buffer at all. But that doesn’t mean you won’t face any inconvenience. You can encounter various kinds of issues while watching videos online. One such issue is the “No valid sources are available for this video” error. If you stream online videos on your browser, you’ve probably encountered the error at least once....

June 23, 2025 · 5 min · 863 words · Brooke Thomas

How To Print Multiple Pictures On One Page

Printing pictures from a printer is the same as printing any other document. However, if your work requires you to print multiple pictures on a single page, then it can be a little bit tricky. Traditionally, I used photo editing tools like photoshop to merge the picture on a collage. But, if I have hundreds of pictures to print, this could get a little time-consuming. Not just the time, the other obvious hassle is the sizing of the picture, quality, spacing, and many more....

June 23, 2025 · 2 min · 405 words · Cheryl Cantu MD

How to Reset Windows Security or Windows Defender – 4 Proven Ways

Windows Security is anin-built antivirus programthat prevents your PC from any security threat. With this feature turned on, you do not necessarily require other third-party software. Due to a corrupted registry or issues in Windows service, Windows Defender may not work. This willleave your computer vulnerableto several malware and viruses. In this case, it’s best to reset Windows Security. So, if there are any underlying issues and you want to reset this program, we have included four methods to do it correctly....

June 23, 2025 · 2 min · 391 words · Cody Simmons

How to Run Chkdsk to Repair and Fix Hard Drive on Windows

Chkdsk, or checkdisk, is a Windows system tool that verifies the integrity of a volume and attempts to fix file system errors. If you’re running into repeated disk errors, system instabilities, orblue screen of death, the problem might be related to corruption in critical sectors of the disk. In such a case, you should attempt to check disk integrity and fix any detected corruptions by running thechkdskcommand. We have prepared the article below that explains what thechkdskcommand is, the parameters you can run it with, and how to use it to scan for corruptions and fix any errors found on your hard drive in Windows....

June 23, 2025 · 4 min · 814 words · Justin King

How to Scan QR Code on Phone Screen

The QR (Quick Response) code has simplified our life in many ways. It’s a simple technology that has gone mainstream and has become a vital tool for a fast and convenient way to perform specific tasks. If you have noticed, it’s found almost everywhere around us. you may use it to share Wi-Fi, make a payment, open specific websites, etc. Whether you are an Android or iOS user, all these platforms have an in-built QR scanner....

June 23, 2025 · 3 min · 604 words · Tara Powell

How To Stop A Windows Service From Command Line

GUI is very popular due to its simplicity and ease of access. But when it comes to managing or automating Windows services, CLI is simply superior and more efficient if you are used to using it. To stop a Windows servicethrough Command-Line, you can use theStop-Servicecmdlet in PowerShell or theNet stopcommand in CMD. We’ve provided step-by-step guidelines on how to do so below. How to Stop a Windows Service From Command Line In addition to the commands mentioned above, you can also use theSet-Servicecmdlet in Powershell or theSc stopcommand in CMD to stop a Windows Service....

June 23, 2025 · 2 min · 296 words · Christina Chapman