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Showing posts with the label Computer Tutorials

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How to fix Blue Screen in Windows 10/11

What runs through your mind when you start your PC or laptop and get welcomed by an unfriendly blue screen? The first time I experienced this, I felt like I had damaged the computer. It's even worse if your computer just seemed okay the last time you used it. When this happens, there's no need to worry. There are 3 possible reasons for this: 1. Your Operating system may be corrupt 2. The main disk on your PC may be damaged 3. There could be a corrupt application affecting normal startup. It is normal to panic in such cases, especially when you have little to no experience handling computers. Before you phone that repair guy or throw your computer into the trash, try out these troubleshooting tips. 1. Disconnect all peripherals, the power connection and shut down the PC by long pressing the power button.  2. Wait for 5 minutes and power up the computer.  3. If that does not work, think about reinstalling a new Operating system. You can do so from a Bootable Flash Disk or a Com

How to Hard Reset a Smartphone

Whether you have forgotten  your password or would just like to clear out your phone and start a fresh, you need to know how to perfom a factory reset. If your device is on, it is usually easy. In this case for most phones, you can access the factory reset option from the settings app on your device. Navigate to the settings app, find system and look for reset factory settings or default settings. If your device is off and you do not have a password, there's a different way of doing it.  1. Turn off your device 2. Hold the power button and (volume up/volume down)  together until the phone starts 3. When the phone starts use the volume up and volume down to select the factory reset option 4. Press the power button to confirm your choice. 5. Allow the phone to run the formatting , you will see a confirmation showing you that the reset is complete. 6. Restart the device and use your initially used google account. You will have completed your phone's hard reset.

What is DDR3 and DDR4 in Laptop RAMs

  Introduction to Laptop RAMs : What is DDR4? Understanding DDR3 RAM Definition and Features Advantages and DisadvantagesDefinition and Features Evolution to DDR4 RAM Advantages and Disadvantages Comparison between DDR3 and DDR4 Speed Power Consumption Compatibility Cost Choosing the Right RAM for Your Laptop DDR3 vs. DDR4: Which is Better? Future Trends in Laptop RAM Technology Conclusion FAQs I ntroduction to Laptop RAMs Random Access Memory (RAM) is an essential component of any computer system, including laptops. It serves as temporary storage for data that the CPU needs to access quickly. When it comes to laptop RAMs, two common types are DDR3 and DDR4. Understanding DDR3 RAM DDR3, which stands for Double Data Rate 3, has been a staple in laptop memory for several years. It offers significant improvements over its predecessors, DDR and DDR2. DDR3 RAM operates at lower voltages compared to its predecessors, which results in reduced power consumption and heat generation. It is chara

Why is my laptop cooling fan so noisy and how do I fix it?

If you have ever had a laptop fan that produces a lot of noise, you must agree that it very annoying. There are a couple of reasons why your laptop fan could be noisy, some of these are: 1. The fan has a lot of dust and needs cleaning 2. Your PC ram is dusty and needs to be cleaned 3. Your computer has a virus  4. The memory of your device is overloaded 5. Your PC requires BIOS update. You may be wondering, how do I fix this? When it comes to the common dust related problems on the RAM and fan, you can always use an electric blower but it is advisable to seek technical support to avoid possible damages. That covers the first two possible reasons for a noisy cooling fan In the case of a computer virus, consider purchasing and installing an antivurus like AVAST, MCAFFEE and many others. The antivirus programs have a free version that can help you scan your system for malicious programs The next thing you should look at is the memeory usage of your PC, this applies to both storage and pro

Taking care of your laptop or desktop: 20 Tips That Actually Work.

Taking care of your computer is essential to ensure it remains in good working condition and lasts for a long time. Here are some tips for computer maintenance: 1. Keep it Clean: Dust can accumulate inside your computer, causing it to overheat. Regularly clean the exterior and interior using compressed air and a soft brush. 2. Update Software: Keep your operating system, drivers, and software up to date. Updates often include security patches and bug fixes. 3. Install Antivirus Software: Protect your computer from viruses and malware by installing reputable antivirus software and keeping it updated. 4. Backup Your Data: Regularly back up your important files to an external hard drive, cloud storage, or a backup service. This ensures you don't lose data in case of hardware failure or other issues. 5. Use Surge Protectors: Plug your computer into a surge protector to protect it from power surges and electrical damage. 6. Manage Startup Programs: Disable unnecessary startup programs t

A Step-by-Step Guide to Adding an Ads.txt File in WordPress for SEO Optimization

If you're a website owner looking to monetize your WordPress site through ad revenue, it's crucial to optimize your website for search engines while ensuring compliance with industry standards. One essential step in this process is adding an ads.txt file to your WordPress site. In this guide, we will walk you through the process of adding an ads.txt file in WordPress for SEO optimization and enhanced monetization. What is an Ads.txt File? Ads.txt stands for "Authorized Digital Sellers." It's a simple text file that helps advertisers verify the authenticity of your inventory and allows them to purchase ads directly from you or your authorized sellers. This file is essential for maintaining transparency in the digital advertising ecosystem, protecting your brand, and ensuring that advertisers are dealing with legitimate inventory. Why is an Ads.txt File Important for SEO? Adding an ads.txt file to your WordPress website is not just a compliance requirement; it also

How to view and end not responding processes on Ubuntu Linux

If you have recently switched from Windows Operating system to Linux, you must admit that it takes some getting used to for one to comfortably operate that Linux system. From experience, it took me almost three months to getting fully used to the basic operational functions. I still struggle with a few.  In this article, we look at how to access and stop processes o linux.  As a former Windows user, when the system hanged, i could simply press the key combinations CTRL + ALT + DEL to open the task manager and end processes. That doesn't seem to apply to Linux, of course these are two different Operating systems. Even though in their documentations it is recorded that the same shortcut would work, it usually doesn't.  So, what do you do if you find yourself in such a scenario? Simple; Go to your menu option and look for System monitor. In this app, you will find details of all the applications currently running.  To stop a process that seems to be problematic, click on it for th

How to Delete Youtube Watch History

How to Delete YouTube Watch History - Step-by-Step Guide Have you ever thought about deleting your YouTube watch history? Sometimes you may feel like you need to privatize your account details and removing both  your google usage history and YouTube watch history is the first towards achieving that. In this article, we are looking at how to view and or delete YouTube watch history. Before you can access, view or delete YouTube watch history, you need to login to your google account. You can do so by accessing the account through your Gmail account. Follow these steps to access and delete YouTube watch history: i. When logged in, click on the profile icon of photo if you have added one followed by "Manage your google account" ii. Navigate to the left-hand side of the page and click on "Data & Privacy" iii. Scroll down until you find "Things you’ve done and places you’ve been" as shown below                  iv. You can then opt

Protecting Your Eyes: The Importance of Anti-Blue Light Glasses

  How frequently do you use your computer? Do you take good care of your eyes? Have you ever had of anti-blue light glasses ? Here are some reasons why you need anti-blue light glasses In today's digital age, we find ourselves spending more and more time in front of screens—be it computers, smartphones, or tablets.  While these technological advancements have undoubtedly improved our lives, they come with a potential downside: exposure to harmful blue light.  Fortunately, there's a simple solution to mitigate the effects of this modern challenge, anti-blue light glasses. In this blog, we'll take a deeper look at the importance of  anti blue light glasses and how they can help protect our eyes. Understanding Blue Light Before we delve into the significance of anti-blue light glasses, it's essential to understand what blue light is and its potential impact on our eyes.  Blue light is a high-energy light emitted by electronic devices and LED lights. While some amount of bl

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