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When building a PC, installing the right number of case fans is crucial for proper cooling and airflow. The ideal configuration depends on case size, components, and desired internal pressure. My first PC had only a single exhaust fan, causing GPU throttling under load. After adding two front intake fans, temperatures normalized. Since then I’ve assembled countless builds in cases of all sizes. According to my experience, it’s better if you have the following numbers of intake and exhaust fans depending on your case and motherboard size....

Google Chrome needs users to grant permissions before accessing any security settings. Although tedious when in a rush, this is a good security measure. However, some sites, for instance, a video conferencing site, require access to your webcam and microphone. In Google Chrome, you have the feature of trusting set websites. This saves time spent going through the permissions. If you are certain a website is trustworthy, you can grant the permission it requires for optimum use....

The stars above us have always been a source of wonder and knowledge. From a child I learnt about the Apollo programme which put humans on the moon, and managed to get Apollo 13 safely back to Earth. Space is beautiful, full of nebulae, stars, planets and other astronomical objects, and luckily for us NASA has a free resource that we can use to see daily images taken from radio telescopes, observatories and satellites....

Whether you want to switch and set a new Microsoft account as your primary account or change a Microsoft account that someone logged into your laptop, you can pretty easily do so through Windows settings. However, the method to change your Microsoft account is quite discreet as you will have to first convert your Microsoft account to a local account. Then, you may log into that local account with the Microsoft account of your choice....

Intel and AMD providespec sheetsthat outline how many cores and threads a processor has among various other details. you may get the same info in Windows with programs like theTask ManagerorCPU-Z. The main difference between these methods is that spec sheets use the termThreads, while some Windows apps sayLogical Processorsinstead. This can be confusing. So, let’s start by understanding what cores, threads, and logical processors are. Cores, Logical Processors & Threads Physicalcoresare actual processors installed on the integrated circuit die....

Knowing your RAM’s serial number is important for verifying authenticity and warranty claims. The serial number is stored in the RAM module’s SPD (Serial Presence Detect) chip. It can be accessed usingsystem commandsorhardware monitor apps. The data includes memory specifications likemaximum speed, voltage,memory rank, chip manufacturer, serial number, etc. However, some RAM may not display the serial number or show NULL. In that case, you’ll need tophysically check the labelon the module....

Your Joy-Cons can connect to the Switch with Bluetooth. you may use the same type of pairing to connect it to your computer, as long as it is Bluetooth-enabled. However, they don’t work as well as some controllers just because they’re connected. You need to install specific software to have more functionality and customization options. Why Use Joy-Cons on the Computer? Some people just prefer the feel of Joy-Cons to other options, like different controllers or keyboard and mouse....

Connecting the monitor to your laptop using HDMI is not complicated at all. First, insert one end of the HDMI cable into the monitor and the other into your laptop. When you connect the two, the laptop will automatically project its screen to the monitor. But even after connecting the monitor and laptop, you may need to configure some settings to get the desired video output. Using the wrong settings may result in yourmonitor to display a black screen....

you’re able to use the bookmarks feature on Chrome to save your important web pages that you might want to access later. However, you can gradually accumulate tons of bookmarks over time, and it can clutter your bookmarks tab. So, if you want to manage and organize your bookmarks, you will certainly need to delete some of your miscellaneous and unnecessary bookmarks. Or, you might also want to delete all of your bookmarks in Chrome to start afresh....

One of the UI redesigns Microsoft did while going from Windows 10 to Windows 11 was a different right-click context menu. You no longer see familiar options suchRefreshin the new Windows 11 right-click context menu. To see these menu options, you now have to first select “Show more options.” Having the context-menu UI redesigned this way does make it feel less cluttered and more organized. However, accessing some frequently used options has now become a two-step process....

Whenever a Windows update process is interrupted or goes wrong, you may see the “Undoing changes made to your computer.“ Depending on your particular system, your PC automatically fixes such an issue on its own and boots normally after leaving it for likeseveral hours(can range from 2 to 8 hours). However, sometimes your PC might get stuck in a loop and display the same message with ablack screeneach time after restarting....

Mouse sensitivity determines how much the mouse cursor moves when you move the mouse physically. By default the mouse cursor should move correspond according to actual mouse movement. However sometimes, you may see that the mouse cursor does not cover the same distance depending on the mouse movement speed. One major reason your mouse sensitivity keeps changing is when you enable enhanced pointer precision. Along with this, a few other reasons like conflict between software, monitors resolution are well documented as culprits....

Do not worry! This message is not an exact error. This message is windows telling you that CHKDSK needs exclusive access to the volume it is about to check and repair. In this instance, the PC couldn’t give access due to some running programs in that particular volume. If you receive this message, we can still run the CHKDSK byclosing all running programsorexecuting the programfrom outside windows. Follow the alternatives below to do it....