All articles from Computing

    September 2022

    30 September

    • How to fix Active Desktop recovery error message?

      It is common that Windows shows error messages but how do you remove them ? If you are getting the Active Desktop Recovery error message at Windows startup, follow the procedure in the article below.

    • Laptop overheating: how to fix?

      Overheating in a laptop is a serious problem and should not be taken lightly. In fact, the cooling system of the laptop should be an important consideration for you before buying. Black screen displays, system crashes, and sudden restarts are some of the symptoms of this problem. This tutorial will walk you through other ways that you may fix an overheating problem in your laptop.

    • How to know if your WiFi is being stolen

      Have you noticed that your internet connection is slower than usual? Or that it works and stops intermittently? It could be a technical problem, but it could also be that someone is stealing your WiFi. Find out if this is happening to you and how to avoid it, read on.

    29 September
    28 September
    27 September

    • Disk boot failure: how to fix it for Windows Xp, 7, 10

      When starting your computer system, a 'disk boot failure - insert system disk' error can occur for several reasons, including either hardware or software changes. It is possible to fix the disk boot failure error by restoring the boot sector in the case of corrupt system files. If the disk is damaged, partitioning the disk and reinstalling the operating system will solve the problem.

    • Find a Wi-Fi password in Windows

      Whether you have forgotten a Wi-Fi password that was assigned to you or a password that you have chosen, all is not lost. You can use your computer to retrieve your forgotten WiFi password. Continue reading to find out how to do so.

    26 September
    23 September
    22 September

    • How to buy a refurbished iPhone: from Apple, Back market

      Nowadays we have the possibility to buy used or semi-new iPhones for a considerably reduced price compared to a new one. These are reconditioned iPhones, meaning that they've been reviewed with a special service that inspects the phone and makes the proper repairs to make it good as new. This system brings the old smartphone back to a complete functionality and it's ready to pass onto the hands of it's next owner.

    • The best screen resolution: for gaming, for TV, for eyes

      The screen resolution refers to the number of pixels on the screen. A resolution of 1920x1080 means there are 1920 horizontal pixels and 1080 vertical pixels. Higher resolution means more pixel information, resulting in a better image quality. However, when choosing the ideal screen resolution for each case, several factors must be taken into account, in addition to the price.

    • How to edit, modify, restore the hosts file?

      The hosts file (/etc/hosts on Unix based system) is the first step in the translation of a FQDN hostname to the IP address format. When making a DNS request on any address server on the web, this file is queried first. For each name present in this file, a connection will be opened to the defined IP address. It works just like a telephone directory.

    • How does a computer program work?

      A program's behavior depends on the type of language used to write the program. Nonetheless, almost all programming languages are based upon the same principle. This article will explain how a computer program works.

    21 September

    • SSD or HDD: Which is better? For storage, for backup

      When choosing storage for a computer, one of the most frequently asked questions is which of the following is better: HDD or SSD? The truth is that there are several differences between both and the choice of one of the other ultimately depends on what your intended use is and what your storage needs are. In this article we will explain the characteristics of each one, which one is faster, and how to choose yours.

    • How to install a missing .dll file?

      It can occur that you are missing a .dll file (Dynamic Link Library). They are use by many programs to share functions. The most common instance of needing a dll file is when you are trying to fix a DLL error. In this short article we will show you where to find dll files.

    • How to split a file in Linux: split, merge

      Linux has plenty of swift, easy, and practical commands you can use, including splitting or merging files with a single command. Come discover how to break any file you want seamlessly.

    15 September

    • How to recycle your old electronics?

      Nowadays, when excess waste is causing irreversible consequences on our planet, it's time to seriously think about how to reuse, repurpose and upcycle everything you use, whether these are clothes, furniture or gadgets. If you are looking at some eco-responsible and sustainable gifts, you could up-cycle your old tech gadgets into new gifts. Read on to discover how to repurpose your old gadgets and get the most out of them.

    13 September
    12 September

    • Partitioning a hard drive: for Mac, Windows, and Linux

      Partitioning means writing the hard drive sectors that will make up the partition table. It contains information on the partition, including sector size, position with respect to the primary partition, types of partitions present, operating systems installed, etc. When a partition is created, it is given a volume name, which allows it to be easily identified. Read on for more information.

    • What is the difference between intranet and extranet?

      If you've ever worked in a large corporation, you've probably already worked with the intranet or extranet. In simple words, an Intranet is a private network and a database that is restricted and can only be accessed by company employees. An Extranet is accessible to outside contractors. In this article, we will explain to you what is the difference between intranet and extranet and how both of them function.

    9 September

    • How to create a Local Area Network (LAN)?

      When you have several computers, it can be convenient to connect them to each other to create a Local Area Network (LAN). Setting up such a network is a simple process shown in this article.

    • What is a computer bus: interface, types, architecture

      In computing, a bus is defined as a set of physical connections (for example, cables, printed circuits, etc.) that multiple hardware components can share in order to communicate with one another. The purpose of buses is to reduce the number of pathways needed for communication between the components by carrying out all communications over a single data channel. This is why the metaphor of a data highway is sometimes used.

    • How to assemble a PC: a guide for beginners

      A PC is a modular computer that can be assembled using hardware components made by different manufacturers. This allows you to have a custom-built computer that matches your specific needs. This article will explain to you the elements involved in assembling a PC.

    2 September

    • Computer buses: ISA, MCA and VLB, differences

      Expansion buses (sometimes called peripheral buses) have connectors that allow you to add a computer's expansion cards (peripherals). Different types of standard internal buses are characterized by their shape, the number of connector pins, and the type of signals (frequency, data, etc.). Read on to learn more about computer buses.

    • FAT16 and FAT32: characteristics and differences

      The first file system to be used in a Microsoft operating system was the FAT system, which uses a file allocation table. This table is an index that creates a list of disk contents to record the location of files on the disk. Since the blocks that make up a file are not always stored contiguously on the disk (a phenomenon called fragmentation), the allocation table allows the file system's structure to be maintained by creating links to the blocks that make up the file.