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, ...

If you've just updated to iOS 26 and the lock screen clock looks strange, fear not: this is normal, and it's easy to change the font and customize the design. Here's how.

Usually, CAD software products are very expensive. However, since most of the applications of such software are by companies, they can afford it. The same isn’t true for students and self-employed ...

There are various CAD challenges out there that come with bragging rights. Some, like the Certified Solid Works Professional Exam (CWSP) might actually look good on a resume. [Deltahedra] is ...

There are various CAD challenges out there that come with bragging rights. Some, like the Certified Solid Works Professional Exam (CWSP) might actually look good on a resume. [Deltahedra] is ...

Google Drive is an immensely popular cloud storage service, and one of the most generous free tools on the market. It’s powerful and easy to use, but learning how to use Google Drive can be ...

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 ...

CAD programs let you design everything from tiny pieces of electronic equipment to large buildings, dams, 3D designs, and more. Naturally, CAD programs are expensive as most professionals use them to ...

To identify and create a modular tutorial pack collection with sections tailored to specific education/academic activity. This is a targeted approach to reducing the barrier of entry for FreeCAD to be ...

Imagine this: you’re in the middle of an important project, juggling deadlines, and collaborating with a team scattered across time zones. Suddenly, your computer crashes, and hours of work vanish in ...

Engineers and designers use computer-aided design (CAD) software to create, analyze, model, and modify 2D and 3D designs that may be used in a range of systems and products, such as structures, ...