Abstract: We consider energy-efficient multi-user hybrid downlink beamforming (BF) and power allocation under imperfect channel state information (CSI) and probabilistic outage constraints. In this ...

Hackers have been exploiting an Adobe Reader zero-day vulnerability since December 2025; PDF users are warned.

A critical Adobe Acrobat zero-day has been exploited for months via malicious PDFs to steal data and potentially take over ...

How to add EPUB, MOBI, and PDF files to your Kindle - follow my easy step-by-step ...

Last week, Google announced new Chrome features: Split View, PDF Annotations, and Save to Google Drive. Split View lets you place two tabs side by side without managing a whole second window. This ...

Chrome Adds Split View, PDF Notes, and Drive Saving Tools Your email has been sent Generated with Google Gemini. Chrome is turning the browser into a built-in ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. February 20, 2026 Add as a preferred source on ...

Google has added three new features to the Chrome desktop browser, including split view for multitasking, PDF annotations, and a Save to Google Drive option. Split view for Chrome is a built-in tool ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Google Chrome on your computer is getting 3 really great new features. And actually, you may have already been using them, thanks to a quiet rollout a couple of weeks ago that Google is now ...

I’m not above doing some gig work to make ends meet. In my life, I’ve worked snack food pop-ups in a grocery store, ran the cash register for random merch booths, and even hawked my own plasma at $35 ...