line jumping

Line jumping is a Windows typing issue where the cursor unpredictably jumps to the beginning of a line while typing, often accompanied by erratic scrolling. This behavior can occur in any program requiring text input, such as word processors or web forms, and may come and go without warning. Users report that the cursor refuses to stay at the intended position, forcing them to type at the start of the line. The problem is intermittent and can affect productivity. Common troubleshooting steps include checking for stuck keys, updating touchpad or keyboard drivers, disabling touchpad gestures, and scanning for malware. The issue is often hardware-related, particularly with laptop touchpads or external keyboards.