Ow-tech Solutions

 In our previous article on how to create a bootable flask disk , we applied the use of RUFUS , a tool that only allows the drive to hold one Operating System. In this article, we are going to cover how to use Ventoy to create a bootable hard drive that can support mutiple Operating systems and still allow the flash disk to be used for other purposes. What is Ventoy? Ventoy is an open source tool used to make bootable flash drive or USB drives. Unlike traditional tools( RUFUS included), Ventoy allows you to simply drag and drop ISO files onto your USB drive.  This means you can have multiple operating systems on a single drive without the need to reformat it each time. For anyone dealing with computers and nstallations, Ventoy is a must-have in your toolkit As an open-source tool, ventoy is completely free and is constantly improved by a community of developers. How to get Ventoy to your computer Before you use Ventoy to create your bootable drive, you need to download a...

Having a website is essential for businesses, bloggers, and anyone looking to establish an online presence. One of the most popular and cost-effective ways to host a website is through shared hosting.  But what exactly is shared hosting, and how does it work? In this article, we'll dive deep into the world of web hosting and have a deeper look at shared hosting, exploring its benefits, drawbacks, and everything in between. How Shared Hosting Works Shared hosting is a type of web hosting where multiple websites share the same physical server and its resources. This means that the server's CPU, RAM, and storage are distributed among all the websites hosted on that server.  Each website gets a portion of the server's resources, which is usually sufficient for small to medium-sized websites. Shared Resources In a shared hosting environment, resources such as bandwidth, disk space, and processing power are shared among all the websites on the server. This setup is cost-effective...

When it comes to hard drive memory formats, two primary partitioning schemes dominate: MBR (Master Boot Record) and GPT (GUID Partition Table). Both play crucial roles in how data is organized and accessed on storage devices, yet they differ significantly in terms of compatibility, capacity, and functionality.  This blog aims to delve into the distinctions between MBR and GPT partitions, providing a clear understanding of their respective advantages and applications. What is MBR? MBR, or Master Boot Record, has been a standard partitioning scheme since the early days of personal computing. It resides in the first sector (sector 0) of the hard disk, encompassing 512 bytes and containing essential information for bootstrapping the operating system. Key characteristics of MBR partitions include: Compatibility : Widely supported across various operating systems, including older versions of Windows, Linux, and BSD. Limitations : MBR supports up to 2 TB of storage space and a maximum of ...

When installing an operating system on a new drive or on a drive that had a partition that is not compatible with your Operating System disk it is important to know how to covert the drive's partition from MBR to GPT and back. If you try installing the incompatible format, you will get a notification like; "Drive not supported convert to MBR"  Once you have your new drive connect it to another PC with a working operating system using a drive enclosure or the correct cable. A drive enclosure helps you view the contents of a hard disk without inserting it into a PC  After the drive has been detected: 1. Go to the Windows search section and type " cmd" . Right-click on the command prompt window and choose to run as administrator. 2. Wait for the command prompt window to load 3. Type " DISKPART "(can also be in lower case) 4. Type " list disk " to display all the disks connected to your system 5. Identify the disk you would like to format and t...

Ultrasonography, a non-invasive medical imaging technique, is revolutionizing diagnostic procedures across healthcare. This advanced technology utilizes high-frequency sound waves to create real-time images of internal organs, tissues, and blood flow, aiding in the detection and monitoring of various medical conditions. One of the key benefits of ultrasonography lies in its versatility. Physicians can use it to examine a wide range of areas within the body, from the heart and abdomen to muscles and joints. This flexibility makes it invaluable in diagnosing conditions such as gallstones, tumors, and vascular diseases. Furthermore, ultrasonography is safe and painless, making it suitable for patients of all ages, including pregnant women. Unlike other imaging techniques, such as X-rays or CT scans, ultrasonography does not involve radiation, minimizing potential health risks. The procedure itself is quick, often taking only a few minutes to perform. A transducer emits sound waves into th...

  Data annotation plays a crucial role in refining algorithms and ensuring accuracy across various applications. Whether it's training AI models, improving search engine functionality, or enhancing medical diagnostics, data annotation is the cornerstone of these advancements. Data annotation involves labeling raw data to make it understandable for machines. This labeling can be in the form of text, images, videos, or even audio. For instance, in autonomous driving technology , annotating video feeds helps algorithms recognize pedestrians, traffic lights, and other vehicles. The process isn't just about marking data; it requires precision and consistency to generate reliable results. Human annotators meticulously tag data points, adhering to specific guidelines to minimize errors. Quality control mechanisms further validate annotations to maintain high standards. Moreover, data annotation is adaptable, catering to diverse needs. Whether in finance for fraud detection, in e-comme...

You may be wondering, what makes web hosting different from SSD hosting?  The terms "SSD hosting" and "web hosting" are related but refer to different aspects of hosting services for websites. Here's a breakdown of the differences: Web Hosting Web hosting is a general term that refers to the service of providing storage space, server resources, and internet connectivity to host websites and make them accessible on the internet. There are various types of web hosting, including: Shared Hosting: Multiple websites share the same server and resources. Cost-effective but may have performance limitations. VPS Hosting (Virtual Private Server): Websites are hosted on virtualized server environments, providing dedicated resources. Offers more control and better performance than shared hosting. Dedicated Hosting: A single website has an entire physical server dedicated to it. High performance and control, but more expensive. Cloud Hosting: Websites are hosted on a networ...

When a disk is write protected, you are only left with the optio to view its content. The Flash disk becomes uneditable(readonly form) You can clearly see that the device has free space when you view it in the list of drives in your pc but you can't access it. For normal write protection locks, it is easy to remove. It becomes harder when your flask disk has a virus. This guide will help you remove write protection from any flash disk in 4 or 5 simple steps. 1. Insert your flash disk to your PC. Ensure it is detected. 2. Go to your windows search page and type command prompt 3. Select run as administrator from the options listed below the app name 4. When the commn prompt window opens, type "diskpart" and press enter. 5. Type "list disk" and press enter. This displays all the disks in your system 6. A list of disks will be displayed as shown: 7. Type "select disk {number" For example  "select disk 2" if it is the disk you would like to remove...

  A corrupt disk can be a big headache to clean or format. Sometimes trying to format a flashdisk, hard disk or memory card(TF card) through normal methods does not work. If you prefer the easy GUI ( Graphical User interface method) do this: 1. Plug in your device to the computer(using the U.S.B port) 2. If you are trying to format a memory card, place it in your phone card slot or use a memory card reader. 3. Your computer detects the plugged in device. Open the disk list and right-click on the preferred drive(Place your mouse pointer on the device and click on  the right button) 4. Select format from the list of options 5. Change and necessary settings and  begin the the formatting. The process should be completed successfully. If it does not work, use the Command Prompt. Formating a disk using command prompt 1. Press Windows button followed by R 2. Typed " cmd "( This opens the command prompt) or 3. Click on the search bar and type "command", the command prompt ...

 Apart from updating your laptop or desktop  BIOS , there are other ways to ensure your device stays updated and fast; updating your PC's drivers. Updating device drivers, can be approached in two ways: On the first method; 1. Click on the start menu of your computer and search for "Device management"(Updated to Computer management in newer versions of windows.) 2. Select and expand the specific device driver that you would like to update. 3. From the options, you either select install from local storage(if you have the updated installation file) or download and install from the web. The second option will require internet connection. 4. Proceed to download and install the specific drivers following the given installation wizard. If the drivers are up to date, you will get notified. The second Method involves using a third party app or website. To do this: 1. Open your web browser and type " Driver Pack " 2. Select either driverpack solutions online and offline....

Have you ever found yourself in a situation where you are trying to install an application on your mobile device but can't? This happens quite often with devices that have a lower storage capacity or when you have to many files in your phone's storage. The experience can be disturbing especially when you really need to install an application. When ths happens, it is usually because of two possible reasons: 1. The application is not compatible with the phone's system 2. Your device does not have enough storage. How do you fix this? The first thing that you need to do is ensuring that the application you are trying to install is compatible with your device. Usually it is indicated if you install the app through google playstore. If the app is compatible but you still can't install it, your device memory could be the issue. To fix this, check through the following and remove what you do not need: 1. Old applications that you rare use - Find apps that are not important to y...

 Open back headphones have become a staple for audiophiles and sound engineers, renowned for their unparalleled sound quality and expansive soundstage. In this comprehensive guide, we delve into what makes open back headphones a top choice for serious listeners, their benefits, and how to choose the best pair for your needs. What Are Open Back Headphones? Open back headphones are designed with ear cups that allow air and sound to pass through the back of the ear cup. This design contrasts with closed back headphones, which have solid ear cups that isolate the listener from external sounds.  The open back design creates a more natural and immersive listening experience, mimicking the sensation of listening to live music. Benefits of Open Back Headphones Superior Sound Quality Natural Soundstage: Open back headphones provide a wide, natural soundstage, making it feel as if the music is surrounding you rather than being confined to your head. Accurate Audio Reproduction: These ...

 Refurbished laptops offer a budget-friendly alternative to buying new laptops. But, is it the right choice for you? Let's explore the pros and cons. What Are Refurbished Laptops? Refurbished laptops are pre-owned devices restored to good working condition. They undergo rigorous inspections, repairs, and cleaning. This process is often carried out by the manufacturer or certified refurbishment centers. These laptops usually come from open-box returns, overstock, or units with minor cosmetic damage. Pros of Refurbished Laptops Cost Savings Refurbished laptops are significantly cheaper than new ones. You can save a lot without sacrificing performance. Quality Assurance They go through rigorous testing and repairs. Faulty parts are replaced with genuine components, ensuring reliability. Warranty Included Most refurbished laptops come with a warranty. This offers peace of mind and protection against potential issues. Eco-Friendly Choice Buying refurbished helps reduce electronic wa...

 You may be asking, when do I ever need to access and use boot mode? The answer is, anytime. If you use your laptop a lot, getting to understand how it actually works is a must-learn for you.  Picture this; your laptop suddenly goes blank and you have no idea about what's within yourr device or how to do simple troubleshooting, how will you feel? You are not only likely to pay ridiculous amount to a technician to fix it for you, but may also damage the computer even more. This guide takes you through the simple steps to get acess to boot mode option on your device: 1. Save your files and shutdown the PC. 2. As soon as the compueter restarts, press the F9 key to enter boot mode. 3. Let the page load. Use the arow keys to select your preferred settings. 4. From the boot section, ensure you have selected your prefered boot device. 5. Press enter and let the booting process begin. If you are installing a new Operating system from a flash disk, make it is plugged in before step1or ...

 Imagine seeing a very interesting video and wishing you could share it with a friend or family but you can't. Frustrating, right? Well, there's a way to download a video from any website or page by simply pasting the video url. There a number of video downloading tools but most of them only support videos from specific websites. Savefromne t is a website that can help yoou easily download any video. You simply need to access the web version and do your thing. You can also opt to add its browser extension(chrome, Edge or firefox extension). This will add a download button to a video on any website you visit. To download a video on Savefromnet using the web platform, follow the steps below: 1 . Go to the webste with the video you would like to download and copy the link. 2 . Open a browser and type savefrom.net. 3 . Select the correct website with savefrom.net 4 . Paste your link in the field provided and wait for the video to be processed. 5 . Select video quality from the opti...