What is the difference between simple past and present perfect?

Related questions

1. What is simple past and participle?
2. What is the difference between simple past and past participle?
3. What is an example of past participle?
4. What is the present perfect tense of fly?
5. How do you use present perfect and past tense?
6. When we use past tense and past participle?
7. When we can use present perfect continuous?
8. What is the present perfect tense of choose?
9. What is the function of past participle?
10. What is the rule of simple past tense?

Tags

1. #action
2. #finished
3. #tense
4. #present
5. #movie
6. #there
7. #simple
8. #refer
9. #difference
10. #important
11. #perfect
12. #specific
13. #suggests
14. #sentence