I sent this post below to my friends on FB. Just wanted to share this info here too.....
If you own a PC and running Windows 10, which about 99% of us do......
Microsoft had released an update a few days ago "Windows 10 update KB4524244". They have found it causing issues with the Windows system, and now have removed it from their end, but you might have already installed it.
In the first part of this YouTube video, he will explan on how to tell if you have the update KB4524244 and how (very easy) to remove it.
https://www.youtube.com/watch?v=-AzTfPoK8U8&t=
This other YouTube video will go into more information about the issues the "Windows 10 update KB4524244" is causing in Windows 10.