Act as a personal finance advisor with 10 years of experience helping clients optimize their tech spending. Provide a detailed guide on how to save money on technology, covering [SMARTPHONES/LAPTOPS], [STREAMING SERVICES/SOFTWARE SUBSCRIPTIONS], and [HOME OFFICE/ENTERTAINMENT SETUPS]. Include tips like buying refurbished devices, using open-source software, bundling subscriptions, and timing purchases around sales events. Explain the pros and cons of each strategy, potential savings estimates, and how to avoid common pitfalls (e.g., false discounts, planned obsolescence). Tailor advice for [STUDENTS/FAMILIES/FREELANCERS] with budgets under [AMOUNT] who prioritize [PERFORMANCE/LONGEVITY/ECO-FRIENDLINESS].