You’re on the hunt for the perfect screencast software? There are a wide variety of suitable options, but the differences between them can be significant. Keep reading to find out what to watch out for and learn about six popular programs.
Screen recording is a practical function that can be used in many different fields from webinars, to tutorials and gaming. As of Windows 10, it’s become a fixed feature of the operating system, making external software superfluous. In this step-by-step guide, we’ll explain how to record your screen in Windows 10 in just a few clicks.
If you want to evaluate your data with regard to multiple criteria, the combination of the Excel functions IF and AND may be of use to you. Based on whether the conditions you defined are met or not, Excel will return a result of your choosing. Keep reading to find out how and when to use Excel’s IF AND formula.
Analyses and calculations in Excel can be highly complex. Excel’s worksheets let you create huge tables, but sometimes you just want to answer a very simple question: How many cells in the table contain a number? In big worksheets, it can be virtually impossible to check the whole thing manually. The COUNT function in Excel was created specifically to solve this problem.
How do you show hidden files and folders on your Mac? And why are folders and files hidden at all? In this how-to article, we’ll answer these questions and offer additional practical tips. For example, we’ll explain how to use Terminal commands to show files on a Mac and how to access hidden files using a file manager.
ERR_CERT_COMMON_NAME_INVALID is an error message shown by Chrome when there are problems with a website’s security certificate. This error message prevents you from accidentally visiting an unsafe website and it keeps visitors safe from third parties trying to steal their data. Here is how to fix the error with different methods.
When it comes to explaining the complex features of computer programs, written instructions only go so far. Screencasts can help you to explain complex processes in a simple and entertaining way, to show what’s happening on your screen. Keep reading to find out how to make a screencast and what you should take into consideration during preparation and editing.
PHP 7.2 will not be supported much longer. Now is the time to take advantage of the time left before the end-of-life date and replace outdated versions with more recent PHP code. This will make sure security gaps are closed, bugs are fixed, and the performance of web offers won’t fall short. The longer you wait, the more effort will be needed to update websites with dynamic web content.
Hash functions are used in many areas of computer science. They generate hash values that represent digital information in a consistent manner according to defined parameters. They provide additional security (using encryption) during data transmission and allow data to be accessed more quickly. We explain what hash functions are, how they are used and provide some examples.
Data protection is very important, especially when it comes to high-security branches like the government and the military. Users in most organizations only have access to the data they need to do their job, and when it comes to highly sensitive data, it’s important to have a system that’s as tamper-proof as possible. That’s where Mandatory Access Control comes in. Keep reading to find out how...