The latest articles by David Webb

  • How combine IF function, SEARCH and ISERROR in Excel

    When creating formulas and equations on Microsoft Excel, users have the option of inserting multiple functions and conditions into a formula to attain a desired result. This action is often referred to as nesting. This tutorial will walk you through how to combine the SEARCH, ISERROR and IF functions to scan a document for a particular data piece, and mark it with a particular coding piece in the adjacent column.

  • Turn off cellular data iPhone: shortcut, travel

    3G, 4G and 5G allow you to connect to the Internet on your phone when you are not near a WiFi network. One pitfall of this connectivity is the amount of battery that it drains. If you want to save your battery, or avoid over using your mobile data, in this article we will show you how to turn off cellular data.

  • What is an NFT: meaning, crypto, marketplace

    What do a piece of art which sold for $69 million, and Twitter CEO Jack Dorsey's first tweet, which sold for $2.9 million have in common? They are both NFTs… but what does NFT mean? An NFT stands for non-fungible token. This article will explain what an NFT is, why people are buying them, and how much they are worth.

  • How to burn an ISO file using Nero

    An ISO file which is also known as the ISO image is an 'image' or 'archive file' of an optical disc in which the entire data content of the disc is represented. This ISO file can be burnt using Nero 8. Read on for the step-by-step procedure.

  • Command prompt commands and shortcut list

    Command Prompt was a Microsoft-supplied command line interpreter and is called MS-DOS Prompt on Windows 9x systems. (It has since been replaced by PowerShell. This article presents a command prompt list for Windows, such as those in Control Panel, Windows Utility and Applications, Disk Management, and Connection Management. It also includes a list of miscellaneous commands. Here is a list of commands you can use under Microsoft Windows, arranged by function.

  • Format computer: Windows 7, without CD

    In some cases, formatting your PC may be the last resort to remove viruses that can not be eradicated with existing antivirus programs. After reformatting, you can reinstall the operating system and your computer often behaves like new. If your computer has Windows 7, you don't need to be a computer expert to reformat it. This tutorial will walk you through a fairly simple process.

  • How to disable emojis in Skype

    Skype not only helps users share their views and ideas using the standard messaging tools but also helps users share their mood using the animated emoticons. While some users may like to use these animated emoticons, others may want to discontinue using them.

  • Turn off private results in Google search

    What are private results? Private results are contents from other Google products (Google+, Calendar,..) displayed when making a search on the Google search engine. In this article we will explain how to turn off private results in Google searches.

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