All articles

    November 2022

    18 November

    • Windows volume icon: not working, not showing

      Sometimes the volume icon on the taskbar disappears, which can be inconvenient to the user. In this article we will show you how to find the volume control button and also how to re insert it in the taskbar.

    • Disable touch events: on Chrome

      Google Chrome automatically enables touch input if your device is equipped with a touchscreen. Sometimes it can be frustrating when using a touchscreen with a mouse and a keyboard connected. However, if you want to limit navigation to classic input devices, you can disable touch events on Google Chrome. Read on to discover how to do it.

    • How to change account name in Windows 8.1

      This quick tip will teach you how to modify your account settings on your Windows 8.1 account while using Microsoft Live. This will permit you to change any of your basic information, including your account name.

    • Select the default number of processors in Excel

      Excel takes advantages of the multi-threading technology and multicore processors, while performing calculations. If you want, you can limit the number of processors used (by default Excel will make use of all the processors) by following the following steps.

    • Instagram Close Friends: list, share story, post

      Have you ever wanted to share some of your Instagram stories with just with your close friends and family members, and not everyone that follows you? In this article we will explain to you how to use close friends feature on Instagram.

    • Sort call logs by date on Android

      Sometimes after a software update your phone layout might look a little different than before, or maybe you'd simply like to tidy your phone up a bit. In this article, we will show you how to sort your call logs on your Android smartphone.

    • Convert JPG to PDF: Mac, online, free

      PDFs, are the standard document type for most companies and businesses worldwide thanks to their portability and fixed format. PDF documents offer various advantages, such as security, smaller file size, self-containment, and their ability to be opened on most, if not all, computers. This quick tutorial will show you how to convert one or more JPG files into a single PDF (with each JPG on its own page) on a Mac.

    • Matlab concatenate vectors: vertically, horizontally

      The operation of concatenating vectors or matrices under MATLAB is defined as a combination of the variables in a single vector or matrix. There are two types of concatenation operation: horizontal and vertical. For horizontal concatenation, two variables should have the same number of rows. In case of vertical concatenation, two variables should have the same number of columns. Every available variable cannot be concatenated.