My hard disk is failing soon and i wanna solve the problem before it becomes completely dead. So here are my questions.. 
1. Is replacing a hard disk difficult? or is it noob-friendly? If possible I would of course prefer to do it by myself instead of asking someone else.
2. When i put in the new hdd, do i have to copy over all my stuff and even the os from the old hdd into the new one so that it would seem like nothing has changed? Or can i like connect both to my mobo and just use both until the old one dies?
Please help this bro out here thanks


1. Is replacing a hard disk difficult? or is it noob-friendly? If possible I would of course prefer to do it by myself instead of asking someone else.
2. When i put in the new hdd, do i have to copy over all my stuff and even the os from the old hdd into the new one so that it would seem like nothing has changed? Or can i like connect both to my mobo and just use both until the old one dies?
Please help this bro out here thanks
