How to Find Open and Blocked TCP/UDP Ports Using one of these free scanning tools There’s a good chance you’ve happened upon this article because an application you’re trying to run is complaining about a “port” being blocked or you’ve read about how leaving certain “ports” open on your network can be a security problem. Either way, by the end of this piece you’ll not only know what these ports everyone is going on about are, but how to check your computer to find open or closed ports....

Turn Off Indexing in Windows for Better Performance If you turn off the Windows search index feature on your hard drives, you can get better performance on Windows 10. First let’s take a look at why you may want to do this. Afterwards, we’ll explain how to do it. Sometimes, you may not want to disable Windows search indexing. It depends on what hardware you use. Below are some prime examples of when you should or shouldn’t disable it....

Prevent Files From Being Deleted Or Renamed In Windows Stop standard users from messing with your stuff No matter what purpose you use your computer for, there are likely some files on your machine that you don’t want anyone to rename or delete. But unfortunately the way Windows works, there’s really no default mechanism to help you prevent your files from being deleted on your computer. Any user who has access to your machine can find your files and modify, rename, and even delete them off your computer....

Learn How to Code Like a Pro with These 5 Sites & Apps Join this quick-paced and high-paying industry There’s a shortage of computer programmers and software developers. This is a big deal because the tech industry is growing faster than the talent can keep up. Some firms are even willing topay 20% morefor qualified engineers. Mobile app revenue by itself will generate an astounding$935 billion by 2023. That’s a lot of money to go around, but there aren’t enough people to share it....

How To Create Your Own Font For fun and maybe even profit Fonts are all over the web, in documents you use for work and school, and embedded in every program and app. The type of font you use can be a determining factor in whether people read your content or dismiss it right away because it’s too hard to follow along. You can make your own font for free if you’re not happy with all the other fonts out there....