When it comes to accessing your retirement savings, understanding the exact process for withdrawing funds from a Fidelity Investments 401(k) is critical. We provide a complete, step-by-step guide to help you withdraw, cash out, roll over, or borrow from your Fidelity 401(k) with clarity and confidence.   Understanding Fidelity 401(k) Withdrawals A Fidelity 401(k) is a tax-advantaged...