Same here but I have seen people are/were using evernote, Microsoft one note etc for 1. Note sync across devices 2. Easy search 3. As to-do list, read/use it

Same here but I have seen people are/were using evernote, Microsoft one note etc for 1. Note sync across devices 2. Easy search 3. As to-do list, read/use it in future 4. Capture audio/video/images from mobile 5. Store visiting card etc