Building desktop software begins by selecting an appropriate platform approach: native on Windows/macOS/Linux, cross-platform options, and how it will be distributed. A clearly outlined MVP and an initial prototype assist in confirming workflows, performance requirements, and the overall user experience on real devices.

As the product evolves, reliability, updates, and packaging take center stage. Thoughtful management of file systems, permissions, offline operations, and integrations (device APIs, peripherals, enterprise authentication) ensures dependable everyday use, while a robust update system and crash reporting ease ongoing maintenance.