Tips for using your keyboard safely. Using your keyboard properly can help avoid soreness or injury to your wrists, hands, and arms, particularly if you use your computer for long periods. Here are a few tips to help improve keyboard use: Place your keyboard at elbow level.

Wi-Fi network not secure in Windows. You might see a notification that tells you that you’re connected to a Wi-Fi network that’s not secure because it uses an older security standard. For example, this can occur if you connect to a Wi-Fi network that uses WEP or TKIP for security.