Thank you for providing detailed information about your issue with the touchpad driver and USB ports. It seems there may be a way to restore your drivers without resorting to a factory reset. Here are the steps you can try:
Open the Device Manager by right-clicking the Start button and selecting "Device Manager" from the list.
Expand the "Mice and other pointing devices" category.
Right-click on your touchpad device and select "Properties".
Go to the "Driver" tab and click on the "Roll Back Driver" button.
Follow the on-screen instructions to complete the rollback process.
If the rollback process doesn't resolve the issue, you can attempt the following steps:
Download and install the touchpad driver directly from the manufacturer's website.
Use the "Scan for hardware changes" feature in the Device Manager.
Regarding the problem with your mouse pointer only working on one of the two USB ports, you can try reinstalling the driver for your USB controller. Here's how:
Go to the Device Manager.
Expand the "Universal Serial Bus controllers" category.
Right-click on the problematic USB controller and select "Uninstall device".
Restart your computer, and Windows should automatically reinstall the driver for the USB controller.
I hope these steps help you restore your drivers without having to perform a factory
omeglz online2yu echat reset. If you encounter any further issues, please let me know, and I'll be glad to assist you further.