粉笔灰尚未落定，投影仪刚熄灭，教室的灯光渐暗，而教师的案头却刚刚亮起——一份教案需反复润色，一段微课视频正等待剪辑，上百份学生作业扫描件亟待归档分类。教育工作者的数字工作流早已超越传统粉笔黑板，他们需要一台既能流畅运行教学平台、虚拟实验室软件和AI助 ...

讲台前的粉笔灰尚未散尽，屏幕上的教案已悄然翻页；投影仪光线渐暗，旋转屏却稳稳立于桌面，一旋即切竖屏批改作文，再旋即横展课件对比图——这正是当代教育工作者在混合教学、远程授课、课件制作与学生反馈多重任务间游刃有余的真实写照。旋转显示器不再只是办公配件， ...

Amazon Prime Day is back! It's a day (or four) where Prime members get exclusive access to stacks of special deals ...

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Dell just released the new Alienware 15, but it's already on sale under $1,000. Here's where to get it for $450 off ...

Walmart’s gaming laptop deals continue with a massive discount on the new Alienware 15. The 15.3-inch Alienware gaming laptop from Dell just released on May 14, but Walmart already has the entry-level ...

The Alienware 16 Area-51 (2026) costs way more than before, but at least the OLED screen is so much better. Reading time 8 minutes The Alienware 16 Area-51 (2025) didn’t need much to become an ...

Dell pulled back the curtain on its new entry-level Alienware gaming laptop on May 14, four months after teasing it at CES. It's called the Alienware 15, which might ring a bell, and it's now ...

Dell’s newest laptop push is aimed at two very different buyers: people who want everyday artificial intelligence on a thin work machine, and gamers who want Alienware hardware at a lower starting ...