Before you can install Apache Hadoop and Spark, you need to set up the appropriate environment variables. These include JAVA_HOME and SPARK_HOME. If you want to run Hadoop on your PC, these variables must be set. JAVA_HOME should be set to C:Program FilesJavajdk1.8.0_201. You can also set PATH and %JAVA_HOME to a suitable value. If …
Windows
How to get special permissions on a file or folder in Windows 10 is a great way to manage who can view your files and folders. Windows 10 has permission settings for both users and groups of users. While each user has full control over their own files, there are often times when it is …
If you’re looking for a Windows 10 IoT device, you can use the Raspberry Pi as a platform. Unlike a traditional desktop, Windows 10 IoT uses a custom Universal Windows App for a graphical interface, and you can also use the IoT Remote Client to connect to those devices. The Windows IoT Remote Client can …
If you can’t install Google Chrome on Windows 10, there are several ways to get it installed again. First, you need to check the Update folder on your PC. There are some users who don’t have the Update directory on their PC. In such cases, you can try switching to the experimental version of the …
To make changes to permissions on a shared folder, you must first navigate to its properties window. In the Share Permissions tab, select the users or groups you want to manage permissions for. Then, click Add. A list of user and group permissions will appear. Click Edit if you want to change permissions for all …
How long does it take to download Windows 10 to a USB flash drive? The answer largely depends on your internet connection speed and the size of the download file. The Windows 10 operating system is approximately 3.5GB in size. If you’re planning to manually download the operating system to your USB drive, you’ll want …
You can use an elevated command prompt to create a new local administrator account on your Windows 10 computer. You can open the elevated command prompt by pressing the Windows key and X. Open the start menu and type cmd. If you don’t see the command prompt, click the Windows key and choose Command Prompt. …
You might have problems with the built-in DVD player on your Windows 10 PC. You might find that playback is unresponsive, stutters, or the disc itself is unplayable. Then, it might be that you have an outdated DVD driver installed on your computer. If the DVD player doesn’t recognize your disc, you may have corrupted …
One of the most annoying aspects of using a Windows OS is a broken taskbar. The taskbar is a critical element of the graphical user interface. Without the taskbar, using the OS is nearly impossible. It shows the currently running programs, and contains icons that identify the programs associated with those programs. The taskbar allows …
Activation message on your PC can be annoying. You may see it on non-activated Windows machines. You may also see a “Go to Settings to activate Windows” watermark on your desktop. If this keeps interrupting your computer’s experience, you may want to know how to remove the watermark permanently. In this article, we will show …