Before you begin
Driver updates for Windows 10, along with many devices, such as network adapters, monitors, printers, and video cards, are automatically downloaded and installed through Windows Update. You probably already have the most recent drivers, but if you'd like to manually update or reinstall a driver, here's how:
Update the device driver
In the search box on the taskbar, enter device manager, then select Device Manager.
Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update.
Select Search automatically for updated driver software.
Select Update Driver.
If Windows doesn't find a new driver, you can try looking for one on the device manufacturer's website and follow their instructions.
Reinstall the device driver
In the search box on the taskbar, enter device manager, then select Device Manager.
Right-click (or press and hold) the name of the device, and select Uninstall.
Restart your PC.
Windows will attempt to reinstall the driver.
More help
FTN Laptops & Desktops Driver Download
If you can't see the desktop and instead see a blue, black, or blank screen, see Troubleshoot blue screen errors or Troubleshoot black or blank screen errors.
Ftn Laptops & Desktops Driver Downloads
Downloading Dropbox. Your Dropbox download should automatically start within seconds. Once the download finishes, click Run to start installing Dropbox. Through the use of the function keys, you can change operational features instantly. To use this function, press and hold Fn (1); then press one of the function keys (2). The following describes the features of each function key. Fn + PrtSc (ideapad 100-15IBY): Activates the system request.