The disk usage might be high when a particular service or a group of services are writing to or reading from the disk. from the screenshot you have posted, it appears that the mcafee software is running a virus scan on the disk and hence showing a high disk usage.. 100 percent disk usage on windows 10. tlm9750 oct 27, after all of my apps were deleted things like mcafee scanner service, service host, system are still running my disk to 100%. i've tried a. Cnet's forum on windows 10 is the best source for finding help or troubleshooting advice from a community of experts. discussions cover windows 10 installation, driver problems, crashes, upgrading.
The data come from the disk controller (microsoft explained it in the video at 6m55 seconds).the disk controller tells windows that the drive is busy and windows displays it in the taskmanager graph. in the graph you can see the mcafee is currently hitting the disk most, so it looks like it does a scan of your box.. The mcshield.exe process includes the mcafee on-demand scanner program, which can overload the cpu under some conditions. windows controls which programs get priority over others when relating to. It is a part of the mcafee on-access antivirus scanner from network associates, inc. this process can be resource intensive since it tries to monitor process running on the computer, files that are being accessed, and the computer’s registry to prevent virus infection. compatible with windows 10, windows 8, windows 7, windows vista.
