In daily work and life, there will always be some problems with the operating system, which is very annoying. Make a record of this article so that you can find it later.
1. The circle next to the mouse keeps blinking inexplicably
In this case, there may be a problem with a certain service, which leads to continuous restarts, so the mouse shows that it is always in the state of loading the program. Let's talk about the solution:
(1) Open the Task Manager and click on the "Details" page;
(2) Observe which program's PID number keeps changing, so that the problematic program is found;
(3) There are roughly two ways to solve this program:
one is to try to repair it, which can only be analyzed in detail;
the other is to uninstall the application where the service is located and reinstall it (note that the application you want to uninstall will not affect system running) .
2. Logitech mouse/keyboard application causes key notifications such as Caps Lock to display.
If you press Caps Lock, Num Lock, Scroll lock, etc., a notification will pop up on the desktop, for example:
After searching for a long time, I finally found out that it was caused by the Logitech application. This prompt is turned on by default in the Logitech app, and it will be there after installation, which is a bit tricky. Find the settings and turn it off.
3. The taskbar is stuck, but the desktop is normal
ctrl+alt+delete to open the task manager, then find the resource manager, right click and select "restart".
