Fatmawati Achmad Zaenuri / Shutterstock.com The cat and tac commands display the contents of text files, but they are not limited to what it looks. Dive a step further and discover some productive Linux command-line tricks. These are two simple commands, often considered too simple – too simple to be […]
yasyagallery / Shutterstock.com The light on your webcam is on, but what applications are you watching? Windows 10 now offers a simple and integrated way to find out. You can also see which apps have already used your webcam and the exact time they last accessed. This feature is new […]
Fatmawati Achmad Zaenuri / Shutterstock.com Your Linux or macOS computer uses virtual memory. Find out how this affects your system's use of physical memory, CPU, and hard drive resources. What is virtual memory? Your computer is equipped with a finite amount of physical memory called RAM (RAM). This RAM must […]
Alexander Kirch / Shutterstock Smarthomes look like any other home, with just extra control options for lights, plugs, thermostats, etc. But these extra controls introduce complexity and understanding how they work will help you build a better smarthome. We covered in the past what's a smarthome, and even offered advice […]
RealVector / Shutterstock.com Some Windows 10 computers have restarted on a black screen after installing the cumulative update of June 2019 from Windows Update. It sounds scary at first, but fortunately there is a quick fix that will solve your problem. If your Windows 10 computer restarts on a black […]
Fatmawati Achmad Zaenuri / Shutterstock.com Know that you need to upgrade your Linux file system, but the aggravation does not stop you? Here's how to convert ext2 and ext3 to ext4 without the disruption of a full reinstallation. Linux file systems If you were polite, you call him ext3 file […]
Josh Hendrickson Video doorbell is the most important device you can buy. Smart light bulbs can be flashy, but once fully integrated, a video doorbell will become something you can not live without. They are also incredibly reasonable, costing only $ 99 to $ 199. If you could only have […]
Samsung Samsung says you should run an antivirus scan on your Samsung smart TV "every few weeks". The society McAfee has added antivirus to its TVs recently. But do you really need to manually run an antivirus scan on your TV ?! No, do not run antivirus scans on your […]
May 2019 update of Windows 10 finally adds the possibility of search all the files on your PC directly from your Start menu. However, this feature is disabled by default. Here's how to enable it for faster and easier file searches. Here's the problem: by default, when you search your […]
Gang Liu / Shutterstock Does your new pair of noise canceling earphones create a painful feeling of "pressure" on your ears? It turns out that your mind is playing tricks on you. Over the past decade, hearing aids have become more common, more affordable and more effective. But as headphones […]