The best scanner will help you make digital copies of documents, digitize photographs, and more. We've tested a whole range of options, from dedicated units to all-in-ones that scan, copy ...

If you have some official documents to sign, scan and send but don't have a proper scanner ready, don't worry — just follow these steps. David Lumb is a mobile reporter covering how on-the-go ...

Since 2004, I have worked on PCMag’s hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my testing efforts on 3D printers ...

Whether you need to scan family photos, piles of documents, or expense receipts, a scanner out there is built for the task. Here's how to shop for the right one, plus the top performers in our lab ...

Infrared scanners read palm veins, verify blood flow and match the vein map to a digital identity to which the payment method — a debit or credit card — is attached. Palm veins, I'm told, are similar ...

Q: How do thermal scopes work? Thermal scopes are optical devices that measure heat radiation, which essentially causes the object to glow under infrared or thermal imaging. The unaided human eye ...

Today's all-in-one printers suffice for the occasional scan, but photo buffs and family archivists alike turn to dedicated photo scanners to digitize their prints and film. High sensor ...

Remote controls are so old school. So, it's perhaps no surprise that people are looking for the best phones with IR blasters. These small components mimic infrared-remote controls and effectively ...

Visio in Microsoft 365 is a superb tool for creating custom diagrams to illustrate concepts that are difficult to explain through text. Here’s how to use it. It’s often much easier to convey ...

Scanners have come a long way in the last few years and the performance of the fastest scanners has improved considerably – with the best scanners offering not just faster speed but much better ...