Sometimes in the process of downloading and installing updates , takes an unexpected disconnection from the Internet. In this no big deal — you just need to be at renewal due to re- check for updates . Another common problem — when the computer during the update installation is automatically turned off according to the set schedule for him . In this situation, the system begins to automatically check for updates on startup. You can install the update immediately or temporarily postpone installation. If the computer is turned on during the next update performed in accordance with a predetermined schedule , updates will be installed automatically . If new updates are ready to install , you can install them yourself before you turn off the computer. There are cases when the next update after the installation problems with the work of various devices ( this may also occur with a driver update ) . The reasons for this may be different. If the device was purchased with the computer , you must first check the availability of drivers from your computer manufacturer . The fact that many manufacturers use in computers produced third-party devices (in particular , this applies to video cards and sound cards ) . Sometimes the manufacturer modifies and updates the drivers for use with your computer , while the third-party developer leaves the previous version of the driver without change. When installing the standard version of the driver , even when it is released by the appliance manufacturer may appear problem. Another common cause — when this version of the driver is not compatible with your device or computer. Manufacturers often modify and improve the device without changing their names. There are situations where the latest version of the driver installed without any problems , but then does not work properly (or does not work ) . To learn how to do it, we talked about earlier — in the section on drivers.