Design Mode greyed out in Excel; How to enable it?

Is Design Mode greyed out in Excel? To enable Design Mode in Excel, take these steps to fix the misconfiguration or ...

How to rotate your iPad screen and lock or unlock its orientation

Here's how to rotate the screen on your iPad, how to lock or unlock its orientation during use, and how to fix an iPad when it isn't rotating.
IEEE

Quaternion-Based Sliding Mode Control for Six Degrees of Freedom Flight Control of Quadrotors

Abstract: Despite extensive research on sliding mode control (SMC) design for quadrotors, the existing approaches have certain limitations. Euler angle-based SMC formulations suffer from poor ...
IEEE

ISAA: Boost Repair Process by Constructing the Degree Constrained Optimal Repair Tree for Erasure-coded Systems

Abstract: To ensure data reliability, large-scale distributed systems usually adopt erasure codes to restore failed nodes. However, existing erasure-coded repair strategies will cause heavy network ...
The New York Times

Bills vow to fix awful third-down defense: ‘It’s a little demoralizing’

ORCHARD PARK, N.Y. — Taron Johnson was smiling Thursday night because the Buffalo Bills won. They’re 3-0 and don’t play for another 10 days. They can take a breath. They should feel good. There was, ...
Lifehacker

How to Fix 'Tilted' Dark Mode App Icons in iOS 26

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. iOS 26 is here, and with it, ...