Windows 10: applications being black when opened or popped up if it was already open

Hello everyone, I hope someone would be able to help me with this problem, thanks.Whenever I open an app or pop up an app I already have open its black whether it was a browser, spotify, or discord, and when I alt+f4 the app its still in my taskbar. Keep in mind this happens randomly but it seems to occur more often after a period of around 2-10 minutes of me not interacting with the computer, sometimes the ctrl+alt+del works sometimes it doesn't when it happens, clicking the shutdown button doesn't work, so I'd have to hold down the button on my PC till it turns off, here's a list of my compu

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How: Open Two Application

How: Open Two Application

Is there a way to open two application of the same application? example... I want to open two Utorrent... another example.... I want to open two CCleaner.

Is there a way to open two application of the same application? If so.... how?

 

How: Open Two Application

Put a copy of the application into 2 different folders.

 

Windows fails to open applications

Hi,

Once I have several applications open Windows XP Professional Service Pack 2 refuses to open further application. I have heavy-weight applications like Delphi and Eclipse open, but the OS has coped with this in the past.

No error messages are reported by the application I am attempting to open, and there are no messages in the event viewer. What is really strange is that once the OS gets itself into this state, it appears that the OS can't allocate enough memory to perform simple API calls. If I go into an application that is already open and try to open the file menu, or right click on the taskbar to open the context menu, nothing happens.

If I close a few applications, then the problem goes away. The Task Manager performance tab indicates that I still have ~1Gb of physical memory available.

I think this could be caused by:

- A memory module is damaged. My memory is comprised of 1x1Gb modules. When the system attempts to allocate memory in the second module, it is unable to. I think this is a bit of a long-shot because I wouldn't expect my PC to boot if a memory module was playing-up

- I've installed something that has put something malicious on my PC. The only things I've installed recently are PRGrep and WinGrep, but unfortunately I didn't make a system restore point, and windows hasn't retained those old restore points. However a full Sophos scan doesn't show-up anything.

Any suggestions on how to diagnose/fix this welcome because I'm baffled as to what is going on.

Thanks,

Frank.