Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Sometimes, Age of Empires players can't open the game because of the DirectDraw error. This error code is common for games but also for software that uses Microsoft ...

If you are dealing with DirectDraw error on your legacy games, it might be because of an outdated graphics driver. You can fix this issue quickly by enabling ...

you’re not alone. These errors occur because modern Windows systems no longer natively support some of the legacy DirectDraw and DirectX APIs that older software depends on. The good news is that you ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

These four tutorials will completely change how you draw eyes. Learn essential techniques for structure, proportions, shading, and expression that help bring eyes to life and make your drawings more ...

Discover the best tutorials to master drawing hands—learn anatomy, gesture, and tips to make your hand drawings look natural and expressive. 'Fat troops' fallout continues as some Texas Guardsmen sent ...

Want to boot your Raspberry Pi from USB instead of unreliable SD cards? If you've used a Raspberry Pi long enough, you've probably faced the… ...

If you’re completely new to Microsoft Word, you’re probably wondering where to begin. You’ve come to the right place because we’ll get you started. From what you see in the Word window to how to save ...

Every year brings a new hit app that captures everyone's attention. In the wake of Vine (RIP), Snapchat, and other must-use platforms of the past few years, TikTok arose as the undisputed champ of ...

Some Windows 10 users are encountering the DirectDraw error 16385 (or a different error code) when attempting to play legacy games like Diablo, Diablo II, or Age of ...