- 1). Determine when the problem occurs. If it is continuous regardless of what is open or where you are typing, the problem is with your keyboard. Repairing a keyboard costs more than purchasing a new one.
- 2). Identify how many programs are currently running. The buffer on your computer allows for a limited number of activities at once and when the limit is reached, the buffer is incapable of rapid transmission of data. Too many programs slows down input from the keyboard. Your computer runs two levels of programs: background programs and active programs. Your system tray in the bottom right of the screen shows all the background programs and your task bar shows active programs. Close out as many programs as you can and test. If the issue persists, continue to the next step.
- 3). If you are typing online into a Java or similar-based Internet program and you are suffering lag between hitting the key and the keystroke registering on the screen, it could be a slow Internet connection. Try typing into the notepad or other word processing program. If there is no lag, the issue is the Internet connection. Try closing out windows or tabs on your Internet browser.
- 4). Set your computer to operate for maximum performance. Right-click on "My Computer" and click on the "Advanced Settings" tab. Clicking on "Settings for Performance" allows you the option to set the memory to operate at top speeds for performance.
- 5). Look at your keyboard connections. If the cord is loose going into the computer, that will negatively impact your computer's performance. If you are using a cordless keyboard, position the sensor that connects to the computer as close to the keyboard as possible as radio signals (TV, radio, cell phones, etc) can interrupt and slow down a cordless keyboard connection.