Microsoft shares fell 2% in extended trading on Wednesday after the company said it doesn't expect to meet the quarterly revenue guidance it previously provided for the segment that includes Windows.

The move comes during a week that has seen a market selloff amid fears about the virus. Last week Apple disclosed that it did not expect to reach its own quarterly revenue guidance as a result of impact from COVID-19. Earlier this week HP, one of the biggest sellers of Windows PCs, said that corporate updates to Windows 10 could slip into future quarters.

"Although we see strong Windows demand in line with our expectations, the supply chain is returning to normal operations at a slower pace than anticipated at the time of our Q2 earnings call," Microsoft said in a statement. "As a result, for the third quarter of fiscal year 2020, we do not expect to meet our More Personal Computing segment guidance as Windows OEM and Surface are more negatively impacted than previously anticipated."