What are the differences between threads and tasks in C#?

What are the differences between threads and tasks in C#?

Threads are low-level constructs for parallel execution, while tasks are higher-level abstractions that simplify asynchronous programming.

Can you explain how tasks manage threads internally?

Tasks use the ThreadPool to manage threads efficiently, allowing for better resource utilization and easier scaling.

Which one should I use for my application?

Use tasks for most scenarios, especially for I/O-bound operations, as they provide better performance and easier error handling.

Are there any performance implications I should be aware of?

Yes, creating too many threads can lead to overhead, while tasks are optimized for managing concurrency, reducing that risk.