How To
How to Play 4k Video
This wikiHow teaches you how to play 4K resolution (2160p) videos on your computer or TV.
How to Use Vitamin E Oil for Hair
Vitamin E is a naturally occurring vitamin with antioxidant properties.[1] X Research source It is secreted onto the surface of the skin and functions to promote healthy skin and hair. It is normally a part of sebum, the natural oil that is...
How to Run an INSTALL.sh Script on Linux in 4 Easy Steps
Did you download Linux software that came with an install.sh file? Install.sh is a simple text-based shell script that makes it easy to install software. To use an install.sh script, you'll first need to make it executable using chmod +x install.sh. Then,...
How to Calculate Pearson Correlation Coefficient
The Pearson Correlation Coefficient (which used to be called the Pearson Product-Moment Correlation Coefficient) was established by Karl Pearson in the early 1900s. It tells us how strongly things are related to each other, and what direction the relation...
How to Survive an Oral Exam
Most people don't sit oral exams very often, so when they do, it can be overwhelming and intimidating. If you know your material and speak with confidence, you can ace it just as you would any other exam.
How to Stop an Asthma Attack Without an Inhaler
Being without your inhaler during an asthma attack can be a frightening experience, but there are things that you can do to calm yourself down and get your breathing back under control. After the attack is over, you may want to consider ways to prevent or...
How to Install Windows 10
Want to install a fresh version of Windows 10 on your PC, or degrade from Window 11 to Windows 10? If you're running another operating system or setting up a new PC, you can easily install Windows 10 from an installation disc or USB flash drive. Literally...
How to Detect Identity Theft
Identity theft strikes more than 10 million people in a year. Unlike with other kinds of theft, victims of identity theft are rarely aware that they have been victimized. Fortunately there are warning signs you can look for. If you are vigilant and stay o...
How to Make an Origami Diamond
Do you want to know how to make a basic origami diamond? If you follow these steps correctly, then you will have an origami diamond neat and correctly folded! This model was designed by Jeremy Shafer and taught on his YouTube channel JeremyShaferOrigami...
How to Get Back on a Bicycle As an Adult
If you last rode a bike when you were a kid or a college student, you're missing out on a great way to get around town, get some exercise, and have fun. Bicycles can be the fastest way to get around in a crowded downtown area, and they save parking and fu...
How to Know if You're Double Jointed
In medical terms, double-jointedness is referred to as hypermobility, and it simply means that you have a greater range of motion in some or all of your joints than most people. To determine if you have hypermobility, try the Beighton test. While hypermob...
How to Give a Dog an Enema
To give a dog an enema, you need to introduce liquid into the dog's anus. The liquid helps to loosen up dry feces and may relieve constipation. Giving a dog an enema is not a difficult task, but it does need to be done right. Too much force, the wrong kin...
How to Find a Star
To find a specific star, you’ll need to find its coordinates using a star map, app, or celestial globe. Then, you’ll need to use your longitude and latitude to determine whether or not the star can be seen from your location. To do this, use a star’s righ...
How to Create a Back Up of Your World on Minecraft
Minecraft is a fun game, with hours and hours of enjoyment available and many projects and buildings you can make, but like all games, you run the risk of losing your save, whether it’s because of an accident, a failed update, or because of an error. Fort...
How to Dispute a Hospital Bill
If you are faced with a hefty hospital bill, you should carefully study every charge to make sure there are no errors. If you do find mistakes, or if you think you have been overcharged, then you should dispute the bill with the hospital. Successfully dis...
How to Clean and Reuse Reptile Substrate/Sand
If you have a pet reptile, you know that keeping its habitat clean is very important to its overall health. Since reptile tanks build up harmful bacteria and parasites over time, part of keeping a clean habitat is ensuring that the substrate on the bottom...