Have you ever wanted to try another operating system but did not want to have to erase your drive to do it? Maybe you have an app that will not work on the latest version of Windows? If so, then Oracle VirtualBox may be just what you are looking for.

Windows 8.1, Windows 10, and Windows 11 running inside of VirtualBoxes

VirtualBox is a virtualization program that allows you to run an operating system (OS) in a Virtual Machine (VM) environment. VMs emulate the most common hardware found in modern computers, including Trusted Platform Module (TPM) ver. 1.2 and 2 (Windows 11 requires TPM v2).

One of my favorite things is to try out different operating systems, like other versions of Linux, including Android-x86 and Wubuntu. I have used VMs for many years now to do just that and have found VirtualBox to be the one I use the most often.

Another thing I use VMs for is running legacy software on older operating systems. I have several programs that will only run on Windows XP, so I have a dedicated Windows XP VM just for these programs.

And you can configure a VM so it appears as a separate computer on your network. You can even map shared network folders and print to network printers. You can even have multiple monitors too.

Windows 11 with dual monitors running inside of a VirtualBox

Creating a new VM is relatively simple, give it a name, select the operating system being installed, and the location of the installation media. You will need to know what amount of memory and disk space the operating system you are installing requires.

When it comes to creating a VM for another OS, it is the same as if you were installing the OS on physical hardware. If the OS you are installing requires a product key, like Windows, you will need it. Usually, when it comes to Windows, you can only use retail product keys, not Original Equipment Manufacturer (OEM) product keys.

VirtualBox currently runs on Windows 8.1 through Windows 11, Windows Server 2012 through 2022, macOS 10.15 through 12, Ubuntu 18.04 LTS, 20.04 LTS and 22.04, Debian GNU/Linux 10 (Buster) and 11 (Bullseye), Oracle Linux 7, 8 and 9, CentOS/Red Hat Enterprise Linux 7, 8 and 9, Fedora 35 and 36, Gentoo Linux, SUSE Linux Enterprise Server 12 and 15, openSUSE Leap 15.3 and Oracle Solaris 11.4.

With its flexibility in configuration, multiple monitor support, and support for 64-bit virtual machines (only on 64-bit host operating systems), it's my choice for VM. And did I mention that it's free? For more information on Oracle VirtualBox, follow the link below:

Oracle VirtualBox

If you're a hardcore computer user like me, your system runs 24/7 with no screen or power saver options (I turn off the monitors when not in use). I like to walk into my office and have it ready to go. So when I noticed that my version of Windows still had the Hiberfil.sys file and I do not use hibernation, it was time to remove this file and regain that drive space back (in my case, 16 GB).

The Hiberfil.sys is a hidden system file located in the drive's root folder where Windows is installed. The Windows Kernel Power Manager creates this file when you install Windows. The computer uses the Hiberfil.sys file to store a copy of the system memory on the drive when hibernation is turned on.

The size of the Hiberfil.sys file is approximately equal to how much Random Access Memory (RAM) is installed on the computer. The computer cannot go into hibernation if this file is not present. And even if you have disabled hibernation, your computer can still go to sleep. Here is the difference between sleep and hibernation:

• Sleep: Windows can turn off the screen(s) and drive(s) while continuing to run in memory. A tap on the keyboard or moving the mouse will turn the screen(s) and drive(s) back on.
• Hibernation: Windows takes the active memory, writes it to the Hiberfil.sys, and then turns the computer off. Pressing the power button will start Windows back up, where it loads the Hiberfil.sys file.

How to turn on or off hibernation in Windows

To disable hibernation, you must open a Command Prompt with Administrator privileges. Since this article covers multiple versions of Windows, click on the link below that matches your version of Windows for how to open an Admin Command Prompt. All links open in a new window.

How to open a Command Prompt with Administrator privileges in Windows 11

How to open a Command Prompt with Administrator privileges in Windows 10

How to open a Command Prompt with Administrator privileges in Windows 8

How to open a Command Prompt with Administrator privileges in Windows Vista and Windows 7

To delete the Hiberfil.sys file and make hibernation unavailable, follow these steps:

1. Open a Command Prompt with Administrator privileges (see instructions above)
2. At the Command Prompt, type powercfg.exe /hibernate off and press ENTER.
   
3. Type exit and then press ENTER to close the Command Prompt window.

To recreate the Hiberfil.sys file and make hibernation available, follow these steps:

1. Open a Command Prompt with Administrator privileges (see instructions above)
   
2. At the Command Prompt, type powercfg.exe /hibernate on and press ENTER.
3. Type exit and then press ENTER to close the Command Prompt window.

Have you ever wondered how to create a blog, content management system (CMS), or e-commerce website? You can do just that and more with the Microsoft Web Platform. You can create your own web app using WordPress (blog), DotNetNuke (CMS), or nopCommerce (e-commerce), to name a few. And, best of all, it's all free.

Microsoft Web Platform Installer - Spotlight View

From web server (Internet Information Services), database server (SQL Server Express), programming tools like (Visual Studio Community) and lots of apps to work with, Microsoft Web Platform has it all. And did I mention that they are all free?

Microsoft Web Platform Installer - Products View

You can use Visual Studio Community to customize any free ASP.NET and PHP web apps available in the Windows Web App Gallery. And if your app needs a database, you can install SQL Server Express. There are also tools for Windows Azure.

Microsoft Web Platform Installer - Applications View

All of the programs included in the Microsoft Web Platform are installed on your local system. You build and test your web app on the Internet Information Services (IIS) installed on your local system and then upload it to your remote IIS server when you're finished. If you don't know the platform of your web server, you will need to contact your hosting company to find out. The IIS is more commonly referred to as the Windows platform.

Here's a quote about the Microsoft Web Platform Installer and some of the programs available from the Microsoft site:

The Microsoft Web Platform Installer (Web PI) is a free tool that makes getting the latest components of the Microsoft Web Platform, including Internet Information Services (IIS), SQL Server Express, .NET Framework, and Visual Studio Community easy. The Web PI also makes it easy to install and run the most popular free web applications for blogging, content management, and more with the built-in Windows Web Application Gallery.

Web Server
Install the latest version of IIS, including the latest IIS Web extensions like IIS Media Services.

Framework
Install the latest version of the .NET Framework. This includes everything you need to work with ASP.NET.

Database
Install the latest version of SQL Server Express. This includes both the database engine and tools.

Tools
Install the latest version of Visual Studio Community, Our full-featured free web development tool.

Web Apps
Install free popular ASP.NET and PHP web apps such as Umbraco and WordPress. Browse the Windows Web Application Gallery.

Extras
Web PI also includes the latest community version of PHP for Windows.

For more information on the Microsoft Web Platform Installer, check out the following link:

Microsoft Web Platform Installer

One of the most useful items I use daily is keyboard shortcuts. Especially shortcuts that I can perform with just my left hand, allowing me to keep my right hand on the mouse. You can use keyboard shortcuts to open frequently used files, folders, and programs like File Explorer. Windows has a ton of built-in keyboard shortcuts (see links at the bottom of this article), plus you can create your own custom keyboard shortcuts. Here are my favorite left-hand keyboard shortcuts.

Press	To
+ E	Open File Explorer
+ R	Open the Run dialog box
+ D	Display the Desktop
+ F	Search for a file or folder (Windows 7 / 8.1)
+ S	Search for a file or folder (Windows 10 / Windows 11)
CTRL + A	Select all
CTRL + X	Cut
CTRL + C	Copy
CTRL+ V	Paste
CTRL + ALT + (KEY)	Custom keyboard shortcut (see below)

Create your own Windows keyboard shortcuts

You can create keyboard shortcuts that use CTRL + ALT + (your choice of a key) for frequently used files, folders, and programs. You will need to have a shortcut to the file, folder, or program you want to open first. You can use an existing shortcut (on your desktop or the Start menu) or create a new one.

How to create a shortcut in Windows

Once you have a shortcut:

1. Right-click on the shortcut
2. From the context menu, click Properties
3. On the Properties box, select the Shortcut tab
   
4. Click inside the Shortcut key box and press the key which you want to combine with CTRL + ALT

Note:
You can not use the following keys for keyboard shortcuts: ESC, ENTER, TAB, SPACEBAR, PRINT SCREEN, SHIFT, or BACKSPACE.

For more information on Windows keyboard shortcuts, follow the links below:

Windows 11 keyboard shortcuts

Windows 10 keyboard shortcuts

Windows logo key keyboard shortcuts

General keyboard shortcuts

Natural keyboard shortcuts

Dialog box keyboard shortcuts

Accessibility keyboard shortcuts

Windows Explorer keyboard shortcuts

A while back. I wrote an article about creating panoramic images with Microsoft Image Composite Editor (ICE) and Photosynth. With ICE and Photosynth, you can create panoramic images and then upload them to the Photosynth website. But what if you wanted to upload them to your website? That's where HD View comes into the picture.

Microsoft HD View is a new viewer to display large images (gigapixels) across the internet. It allows you to create panoramic images for web pages that do not take a lot of bandwidth. When someone views the image, they are only downloading what is required for that view. It is only when they pan or zoom that more of the image is downloaded. HD View / Deep Zoom is now included in ICE, also as a stand-alone command-line utility, and (here's the best), a Photoshop plug-in.

HD View / Deep Zoom export in Microsoft Image Composite Editor

HD View / Deep Zoom export in Photoshop plug-in

So if you're a Photoshop user, you can now export those panoramic images that Photoshop can create directly to HD View / Deep Zoom format. The Photoshop plug-in is available in both 32-bit and 64-bit. Here's a quote from the HD View website:

About HD View
HD View is a new viewer developed by Microsoft Research's Interactive Visual Media group to aid in the display and interaction with very large images. The HDView development team included Johannes Kopf, Matt Uyttendaele, Howard Good, and Michael Cohen along with Jonathan Fay of the Next Media group.

Recent advances in camera and sensor technology and software for stitching images together has led to the creation of images containing billions of pixels (gigapixels). These images are often panoramic, that is, they cover very wide fields of view. Since monitors typically contain only one to two million pixels, it is only possible to actually see 1/1000th of such image data at once. Also, viewing very wide fields of view require unwrapping of an image projected onto a curved surface (think of a map of the world) which can cause distortions.

HD View leverages current graphics hardware to allow smooth panning and zooming as well as the viewing transformation described below.

HD View was developed with a number of goals in mind. It should:

• allow smooth panning and zooming on large images,
• only download enough data to create the current view (and possibly look ahead to the next), and
• always display the current field of view with an appropriate projection. This means that when zoomed way in you should be presented with a standard perspective projection providing a sense of immersion, and when zoomed out you experience a curved projection so that get a full overview of the scene. In between the projection should smoothly transition.
• Finally, it should be easy to create your own HD View content and present it to the world via the web.

The HD View plug-in currently supports all major browsers on the Windows platform. The first time that you visit a page with HD View content you will be prompted to install the HD View plug-in.

For more information on HD View / Deep Zoom, follow the links below:

Microsoft Deep Zoom

HD View Utilities (32 bit)

HD View Utilities (64 bit)