13 Tips to Check If Your Home Network Is Secure

Computer networks are a very important part of our lives. They help us stay connected to the world, and allow us to do things like work remotely or stream videos. However, they also pose certain security risks that can be tough for many people to manage on their own. This article provides 13 tips for … Read more

What is the Difference Between Vi and Vim?

Vi and Vim are both text editors that can be used to edit files on a computer. Vi is an acronym for “visual editor,” while Vim stands for “vi improved.” In this blog post, we’ll take a closer look at the differences between these two popular editors. What is Vi? Vi stands for “visual editor”. … Read more

Sudo: No Tty Present And No Askpass Program Specified

In Linux, error ‘sudo: no tty present and no askpass program specified‘ occurs when sudo can’t find any tty (terminal) devices such as stdin. If this occurs, sudo will terminate with this error message. This article provides information about why sudo fails with this error message and how it can be fixed. What are sudo, … Read more

How to Resolve ‘wget command not found’ Problem

If you’ve been working with Linux for some time, you know how to use wget command. Wget is a very handy tool that allows you to download files from the internet. If you see the error ‘wget command not found’ when you try to use this tool, that means you don’t have it installed. In … Read more

Bash Split String Examples

In bash scripting, due to the lack of any built-in string function, it is exceptionally challenging for a programmer to split the string data in bash. It requires the usage of various bash built-in commands and functions so that some specific characters are removed from the string and successively get executed. For the purpose of … Read more

VRAM vs RAM: What’s the Difference?

Sometimes RAM and VRAM are confusingly used interchangeably, but they are not same things. If you’re looking for a new computer, it is important to look at the specification of both and know what each is in relation to your purchase. They are often conflated in consumers’ minds when choosing a new computer. In fact, … Read more

What Does Squiggly Line Mean?

Let’s discuss that little squiggly line.  It’s the sign above the backquote (~), and it indicates approximation. Maybe you use it in your online work, or you’ve seen it in a newspaper (maybe when polling public opinion about something). Or maybe you’ve never encountered it. It’s called an “aspirational” or “tilde” notation, and in computer … Read more

How to Open VOC Files

What is a VOC File? VOC is an audio file format created by Creative Technology in the 1990s used by the Sound Blaster sound cards. You know that it’s a VOC file because it has the .voc file extension. VOC files can contain audio clips, sound effects, and music files that are compressed to reduce … Read more

NordVPN review: What is it and how good is it?

If you want to know everything about NordVPN, you have come to the right place. I have come across my articles on NordVPN but most of them are a general overview. In this article, I will go in-depth to do a NordVPN review. What is NordVPN? NordVPN is a virtual private network service provider. It … Read more

How to create a bootable Debian Linux on a USB flash drive

How do you install Debian Linux on your computer? This isn’t obvious. The old way is to download the Debian Linux and burn it to a DVD. How many computers still come with DVD drive? As the Internet becomes more prevalent, our reliance on a local copy of files becomes less and less. The interesting … Read more

How to Make Address Labels Using the Avery Templates

There are different approaches to making address labels. If the address labels are all to the same address, I recommend that you use the Avery template. Windows If you are using a Windows operating system, an Avery template is available for Microsoft Word. It is available from the Avery website. The Avery Template 5260 is … Read more

Google Wi-Fi Review

Google Wifi Review

Unlike the traditional method of having one router that supports Wifi for your entire home, Google Wi-Fi uses a mesh Wi-Fi system. The mesh network creates coverage that extends far behind what one router is capable of supporting. It can be used to support your office, living room, garage, basement, and other rooms. Multiple Google … Read more

How to Secure Your Passwords – The Ultimate Guide

How many passwords do you know? How many passwords do you remember in your head? What do you use to store them with? Where do you store them? How do you keep them secure? There are many things to consider when you are dealing with passwords. With online compromises on the rise, you should seriously … Read more

Best gear for online meetings while working from home

Working from home has never been so popular. Many businesses are allowing their employees to work from home. Many people working from home are adjusting to this new environment which is new territory for everyone living in the 21st century. Sure there have been pandemics where people were told to stay home, but they didn’t … Read more