Microsoft Corp. began job cuts that will impact about 9,000 workers, its second major wave of layoffs this year as it seeks to control costs while ramping up on artificial intelligence spending.

Microsoft will lay off nearly 4% of its workforce, the company said on Wednesday, in the latest job cuts as the tech giant looks to rein in costs amid hefty investments in artificial intelligence infrastructure.

Microsoft has confirmed that it will lay-off as many as 9,000 workers, in the tech giant's latest wave of job cuts this year. The company said several divisions would be affected without specifying which ones but reports suggest that its Xbox video gaming unit will be hit.