1. Microsoft has recognized its past problems and changed strategy with Windows 10.

2. Some people have faced even bigger problems after upgrading to Windows 10.

3. For all its problems, I still like iOS 7.

4. Microsoft is aiming to fix these problems with Windows 10.

5. The couple started having problems and drifted apart in the 1970s.

6. Computer problems delayed United Airlines flights worldwide in 2015.

7. This is a great place to start if you have problems with any hardware.

8. This way if there are issues and problems you will have protection.

9. She also is called on to head off problems before they escalate.

10. This is one of those problems that presents itself to most companies every year.

11. The city and Google have both blamed the problems on the design of the network.

12. The problems are much more serious which will take a lot of effort to get resolved.

13. This means that we talk about all the problems of the world.

14. One of the big problems for a large company is maintaining innovation.

15. You can turn up a lot of problems very quickly.