How do I know if TortoiseSVN is installed?

Related questions

1. Is Git CVS?
2. What is DCVS?
3. What is the difference between SVN and TortoiseSVN?
4. Is Tortoise SVN free?
5. What is the use of SVN repository?
6. How do I update my SVN tortoise?
7. How do I create a folder in SVN repository?
8. What is the use of SVN tool?
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10. What is Tortoise SVN repository?

Tags

1. #working
2. #click
3. #dialog
4. #explorer
5. #directory
6. #subversion
7. #other
8. #right
9. #tortoisesvn
10. #called
11. #properties
12. #number
13. #which
14. #select
15. #windows
16. #version