Back Up Before You Install Updates to Avoid Data Loss
It is very important to remember that installing updates can unintentionally interfere with the way your computer/device or individual programs/apps on it operate. It is possible that a program/app may not operate properly or at all, that data could be lost, or that a device will fail to restart after an update is installed. Creating a restore point (a temporary backup of your configuration and data) and/or making a proper backup of all the programs and data on a device before you install updates can help you recover if there are unanticipated problems. Always remember to back things up before …