Go to Start/Search and type CMD right click the CMD icon in the results and Run As Administrator. In the Elevated Command Prompt type chkdsk /F and press enter. Now type a Y for Yes and restart your computer. Check Disk will run at next bootup and check any files.
Also in the Elevated Command prompt you can type SFC /scannow and press enter. This will replace any missing files.
If you still can't connect wirelessly, go to Start/Search and type devmgmt.msc Right click devmgmt icon and Run As Administrator. In the Elevated Device Manager, are there any devices with yellow flags? If so, these devices need drivers installed.
What is the make and model # of your computer? On an internet computer, go to the Manufacturers support/download drivers site. Type in your make and model # and download the Chipset and WiFi network adapter driver and any other drivers you need from the Device Manager.
Also in the Elevated Command prompt you can type SFC /scannow and press enter. This will replace any missing files.
If you still can't connect wirelessly, go to Start/Search and type devmgmt.msc Right click devmgmt icon and Run As Administrator. In the Elevated Device Manager, are there any devices with yellow flags? If so, these devices need drivers installed.
What is the make and model # of your computer? On an internet computer, go to the Manufacturers support/download drivers site. Type in your make and model # and download the Chipset and WiFi network adapter driver and any other drivers you need from the Device Manager.