Laptop makers are always trying to find what the next incarnation of the portable computer looks like. Foldable, rollable, lighter than a bag of flour? It’s all been tried, but the Lenovo Yoga Book 9i ...

As Microsoft prepares once again to embrace ARM processors in the name of thinner and lighter computing devices, the Lenovo Yoga Book may be a hint of things to come. In some ways, the device -- ...

Whichever way you look at it, the Lenovo Yoga Book 9i is weird. It's a weird laptop. Think it's more of a tablet? It's a weird tablet too. The Yoga Book 9i is a bit like a gigantic Microsoft Surface ...

The Lenovo Yoga Book 9i breaks boundaries in the dual-screen laptop space with two 2.8K OLED screens offering unparalleled multitasking capabilities in a sleek, portable package, supplemented by an ...

When it debuted two years ago, Lenovo’s groundbreaking Yoga Book reimagined the traditional keyboard with a glass surface and laser-etched keys. At IFA, Lenovo is back again with an updated Yoga Book ...

Lenovo’s dual-screen Yoga Book 9i is an expensive, but successful proof of concept. Looking for more options? If so, check out PCWorld’s roundup of the best 2-in-1 laptops available right now. The ...

Dan Ackerman leads CNET's coverage of computers and gaming hardware. A New York native and former radio DJ, he's also a regular TV talking head and the author of "The Tetris Effect" ...

Microsoft’s Courier was supposed to be an electronic journal or diary, a piece of hardware purpose-built for applications like OneNote. Two screens with a hinge between them, it opened and closed like ...

There's an analogy to be made between the Lenovo Yoga Book and its namesake practice. Done well, yoga provides functional fitness for any task at hand. When poorly executed, it's frustrating and ...