How to turn off auto credit-card and passwords?
I'm running Yosemite on my iMac. The system has saved many passwords to websites I visit (like online retailers) and my credit card info and PayPal account info. So this info fills in automatically when I need it , which is great when I am personally using my computer and don't want to have to remember these details. But tomorrow I have to take my iMac in for service and I believe they'll need to keep it at least overnight, if not longer. I don't want the repair people being able to just use/see my account numbers and such automatically. How do I turn off this auto-fill-in feature so my personal info doesn't fill in automatically if someone goes to a site like PayPal or Amazon? Can I disable it temporarily, so that I can turn it back on after I get the computer back - without having to permanently delete it all? Thanks!
iMac, OS X Yosemite (10.10.1)