You can take CBD in a variety of ways – sublingually, orally, or via topical creams depending on which product is the right one for you.
The Oils can be dropped under your tongue. If you can 3-6 seconds by swallowing the effect is even better. You can add it into your coffee, breakfast oatmeal or even cook with the oil. Read various blogs about this here.
The capsules you can take as food supplement during the day, you can open the capsules and add the powder onto your oatmeal or such like.
You can take the oil or capsules in the morning, mid day or evening. Most people prefer to take them in the morning as part of a routine and to prevent a stressful day. Other people prefer to take them in the evening, so they can relax before bed time.
The topical creams you apply directly onto your skin and will affect your skin only.
Try out some different CBD products and decide what is the right one for you.