re: OT Millennials: Do large online purchases require a PC/Laptop vs your phone?

I use whichever is handy at the moment. Keep the receipts both in the cloud and at least on pc hard drive if not printed and filed (over $1k get both cloud and print out). The printing receipts is easier now with WiFi printer that works with phones and pc’s both.

I even stick a copy of warranty or service agreement in the original box too so I can find it easy when needed. Keep original boxes due to moving as stuff travels better than stuffed in a generic box.