The first step to managing digital clutter is to take a 'digital death march' - literally, close down all non-essential accounts, apps, and subscriptions, including email services, social media, and streaming platforms. This helps eliminate temptation to accumulate more digital stuff. Next, create three categories: Keep, Archive, and Delete, based on whether you regularly use, need archived records, or can safely part with them. Then, prioritize processing one category per day. Set up filters and labels in your email inbox, phone apps, and computer files to maintain organization as you sort items into each category.