Years ago you used a photocopier, more recently scanners became available, firstly on their own and then incorporated into printers. You could also get portable scanners, where the document to be scanned is drawn through the device (I’ve still got one somewhere). But then came along the smartphone.
It’s so easy to snap a document on your mobile these days, and there’s also some great scanning apps available that add a myriad of features. One that I use practically every day is Microsoft Office Lens, usually sending the scanned image straight into Evernote (my note-taking app of choice that is multi-platform and synchronises across all devices). Why not check it out? It’s free, by the way.
Please note: Since posting this, the app has been included in the new Microsoft Office Mobile App which combines all the individual office apps into one.