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’re on a desktop, you can open Amazon.com and click "Returns & Orders" at the top right of the page. You can also track your Amazon package on your phone. If you have the Amazon app, tap the ...

The Windows Package Manager aka the Winget tool comes pre-installed on Windows 11. For Windows 10, you need to install the App Installer package from the Microsoft Store. We have added some Winget ...

Previously, small-value packages under $800 were exempt from tariffs. A shipping loophole exempting small-value packages from tariffs ended at 12:01 a.m. Friday, meaning that packages shipped into the ...

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 ...

When a friend or loved one is diagnosed with cancer, you’ll likely want to show care and concern in many ways — notes of encouragement, a helping hand, or even a well-considered care package.

Futures trading sounds like Wall Street wizardry, but it’s one of the oldest financial instruments around. It started in agricultural markets. Think farmers locking in grain prices before harvest but ...

A Minnesota woman received a box filled with baby reveal balloons from Amazon. A family in Illinois had dozens of boxes from Temu delivered to their doorstep, including military hats and cameras. A ...

Ever since digital streaming was introduced as an alternative to cable, companies like Disney, Warner Bros, Netflix, and Amazon have been finding new ways to "revolutionize" monthly subscriptions, ...