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Tutorial: Free SSL Certificate Installation in CentOS 7 / Red Hat Enterprise Linux (RHEL)

Tutorial: Free SSL Certificate Installation in CentOS 7 / Red Hat Enterprise Linux (RHEL)

In this video, you’re going to learn how to install a valid SSL certificate on a CentOS Linux server running the Apache web server. By the way, the SSL certificate you’ll install will be issued by Let’s encrypt entirely for free. Traditionally you’ve had to pay for SSL certificates and renew them each year incurring […]

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Setting Up an HP LaserJet on a Wireless Network from an iOS Mobile Device | HP LaserJet | HP

Set up the HP LaserJet printer on a wireless network from an iPhone or iPad. To successfully set up and install your printer, gather the following: an iPad or iPhone that is connected to the wireless network in which you want to connect your printer, an unboxed HP printer, plugged in, and powered on, an […]

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Graphic Design Without a Computer: Part 2

– Hey, everyone! In the last episode of Graphic Design Without a Computer, we talked about drawing typography by hand. Today we’re moving away from typography and more into hierarchy and compositions. You’re gonna need a variety of magazines and books and posters, really anything that you like the layout of. Similar to the tracing […]

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How Close Are We to Downloading the Human Brain?

Someday our bodies are going to break down and we’ll die. Our brain will decay and disappear forever.But, what if it didn’t have to? Right now there are scientists around the world working on technology that could one day take your brain, and possibly your consciousness, and upload it onto a computer. This would be […]

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Introduction to Linux | LinuxFoundationX on edX | Course About Video

Introduction to Linux | LinuxFoundationX on edX | Course About Video

[MUSIC PLAYING] LINUS TORVALDS: Hey, welcome. I’m Linus Torvalds, and I started Linux in 1991. And I welcome you to Introduction to Linux course and hope that you will get as much joy out of it as I have gotten over the years. One of the more interesting parts about Linux is how it turns […]

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The Computer Starts but the Monitor Remains Blank in Desktops with Windows 8 | HP Computers | HP

The Computer Starts but the Monitor Remains Blank in Desktops with Windows 8 | HP Computers | HP

This video shows how to troubleshoot your monitor connection when the computer starts but the monitor remains blank. Follow these steps to check if the blank monitor is caused by the computer hardware, the video signal to the monitor, or the monitor itself. Before you begin, make sure the monitor has power and the power […]

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Quick Guide: Installing MS-DOS 2.X on Virtual PC 2007

Quick Guide: Installing MS-DOS 2.X on Virtual PC 2007

To install MS-DOS 2.X on Virtual PC, you will need 2 floppy disks of MS-DOS 2.X setup. Let’s create a virtual machine. * Typing keys * Set the RAM at least to 16 MB… … same for hard drive. It can’t go more than that due to MS-DOS 2.X limits. Let’s run it. Capture the […]

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Scanning from an HP Printer to Mac OS X with HP Easy Scan | HP Printers| HP

Scanning from an HP Printer to Mac OS X with HP Easy Scan | HP Printers| HP

HP Easy Scan allows you to scan and edit documents and photos from your HP printer to your Mac computer. HP Easy Scan can be downloaded from the App Store or installed with HP Easy Start. On your printer, lift the scanner lid. Place the document or photo you want to scan print side down […]

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How To Fix HDMI Display and Sound Problems in Windows | HP Computers | HP

Fix your computer when it is connected to a monitor with an HDMI cable, but the screen display or sound does not work correctly. Disconnect and then reconnect the HDMI cable to reset the connection. Disconnect the HDMI cable from the computer and television. Compare the HDMI connector to the HDMI port. The connector on […]

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