SKCam, Tech support did a limited reinstall of Windows 11 that didn’t erase data. The PC seems to be running better now.
I have a Dell Inspiron 3880 desktop that runs extremely slowly when I am online. My connection speeds are fine, however the computer performs so slowly it is virtually unusable. Letters appear long after they are typed etc. I use this machine for my business and this issue causes repeated disruptions. I have been using Dell technical support and at best they only resolve the issue for a brief period of time and then in returns. I have been in contact with them over and over to no avail. The machine has never run properly since I received it and it is very frustrating. I have been a loyal Dell customer for decades, but at this point I am thinking of abandoning the brand and buying a new machine. I hate to give up on this PC, when it is working properly it is a pleasure to use.  
Performance Issue