Windows 10: PC is unusable after 2004 update - 100% CPU

My computer updated to 2004 two days ago and it is unusable. It takes 5-15 minutes to login or start a program, then the program is unresponsive. Web browsing is impossible. I'm running Win 10 Home.


CPU is at 100% constantly. Disk is at 100% some of the time, but sometimes it is normal usage.


Someone said to revert to a previous version, but I don't know how to do that. I thought once you updated to a major new version, you could not roll back to a previous version. Also, even if I did, how could I prevent 2004 from being installed again?


How can I solve this problem? Please help!

:)

 

2004 Update Renders PC unusable

Updated to Windows 10 version 2004 last night and now the PC is nearly unusable. It took more than 14 hours. When I'm able to run the Task Manager, I see that only 5% of CPU, 32% of RAM, and 2% of Disk (SSD) is being used. I have over 380 GB of disk
space, so none of those are a problem. Clicking on the Windows Icon fails (start menu never shows up), so can't even reboot properly. Had to go to a different computer to post this. I would wait for this update to stabilize before updating to it. Very
poor quality control. I'm going to reinstall 1909.

 

Windows 10 2004 issue with system interrupts at 100 percent cpu

Since installing Window 10 release 2004, I constantly have to reboot desktop PC after system interrupt begins running at 100 percent cpu. Desktop is HP p6-2220t processor Intel Pentium G640 2.80Ghz, 8 GB ram, 64-bit os. Had no problems at all running
build 1909. Any suggestions would help.

 

CPU Goes up to 100% and pc gets really hot


Hi ,I have lapton Asus x550cl and recently my pc started lagging. Laptop is ~1year old
The fan sounds really loud ,pc get's really hot can't really do anything it's too slow, when i unplug my charger then pc lags so hard that it is almost unusable
Any suggestions?
Here some screenshots








Sorry for my bad English.