If you're using a Hewlett-Packard Scanjet flatbed scanner with a Transparent Materials Adapter, you can scan 35mm slides and negatives using the TMA attachment. Because light travels through slides ...

We’re going old-school with this week’s Tech 911 column—Lifehacker’s weekly Q&A where we solve your quirky technological issues. While plenty of people now use their smartphones as their default ...

Sometimes, you may need to turn a physical document into a digital file, either to keep a copy on your computer or send it to someone via email. If you have an all-in-one or multi-function printer, ...