How-To · 8 min read
How to Fix Monitor Discoloration on Your Computer
Does your computer screen look washed out? Are the colors fading? Perhaps it has a green, red, or blue hue,…
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How-To · 7 min read
How to Delete a Spreadsheet in Microsoft Excel
Everyone who works with Microsoft Excel workbooks will have to delete a spreadsheet (also known as worksheet) sooner or later.…
How-To · 7 min read
How to Make a Genogram in Microsoft Word
When you want to visually display details about your family like relationships, ages, or medical information, you can use a…
How-To · 6 min read
7 Ways to Fix Chrome’s “Result_Code_Hung” Error
Google Chrome’s “Result_Code_Hung” error sometimes appears out of the blue and prevents you from accessing your sites. It’s extremely frustrating…
How-To · 7 min read
How to Randomize Slides in PowerPoint Presentation
Sometimes, you may want to add an element of surprise to your PowerPoint presentation by shuffling the slides randomly. For…
How-To · 6 min read
What Is “Hard Coding” in Microsoft Excel?
Hard coding sounds like a complex programming concept, but it’s a fundamental concept in Microsoft Excel. Let’s learn what it…
How-To · 5 min read
How to Dismiss “Local Security Authority Protection Is Off” in Windows 11
Do you keep receiving a "Local Security protection is off. Your device may be vulnerable." notification each time you boot…
How-To · 8 min read
How to Fix an Error Code 0x80072f8f – 0x20000 on Windows
Media Creation Tool’s 0x80072f8f - 0x20000 error prevents you from launching the tool and creating your bootable Windows drive. Many…
How-To · 6 min read
How to Fix a “This device is disabled. (Code 22)” Error on Windows
Does Windows 11 or Windows 10 display a “This device is disabled. (Code 22)” error in the Device Manager utility?…
How-To · 4 min read
How to Show Seconds on the Clock in Windows 11
Displaying seconds on the system clock was a difficult task in Windows 10, requiring workarounds and hacks. But Windows 11…
How-To · 5 min read
How to Move Rows in Microsoft Excel
Are there times you decide to rearrange the data in your worksheet after you add it? If so, you can…
How-To · 4 min read
How to Calculate Mean Squared Error (MSE) in Microsoft Excel
In statistics, the mean squared error (MSE) is an important metric that measures the amount of error in a statistical…
How-To · 4 min read
How to Type the X-Bar Symbol in Microsoft Word
If you need to enter an X-bar in Word to represent the sample mean, you have a few ways to…
How-To · 4 min read
How to Change Slide and Text Margins in PowerPoint
There’s more to building a Microsoft PowerPoint presentation than inserting the content. You’ll want to create an engaging slideshow that’s…
How-To · 7 min read
How to Install Kali Linux in VirtualBox on Your Windows PC
Kali Linux is a popular Linux distribution designed for penetration testing and ethical hacking by security professionals. Installing Kali Linux…
How-To · 4 min read
How to See When a Microsoft Word Document Was Created Or Modified in Windows
Microsoft Word records the date (and time) you create, edit, print, or save a Word document. These data are digitally…
