Microsoft

8 months

8 months

9 months

11 months

1 year

1 year

1 year

2 years

2 years

2 years

2 years

2 years

2 years

2 years

2 years

2 years

2 years

2 years

3 years

3 years

3 years

3 years

3 years

3 years

3 years

3 years

3 years

3 years

3 years

3 years

4 years