Sure. First and foremost, make sure that your prep areas are clean and clear of unneccesary items, and that you've sterilized your jars and lids. You'll want to be sure that all of the tools you'll need are handy and within reach, and that you've got spare dishtowels, hot pads or oven mitts close by, just in case. As far as the actual canning process goes, there's a really helpful section about canning at the bottom of our Easy Rhubarb Jam recipe - we highly suggest you give that a read.