Can Cnly Connect to Internet with Ethernet

[FONT=&amp]Hello, my WiFi has worked in the past on this PC, however when I installed windows 8.1 pro I could only connect to Ethetnet.[/FONT]

[FONT=&amp]Model: HP Pavillion 23-q055na

Here is information about my network controller:

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[FONT=&amp]Device Instance Path[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&SUBSYS_80708086&REV_83\34E6ADFFFF99B64B00[/FONT]
[FONT=&amp]Hardware Ids[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&SUBSYS_80708086&REV_83[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&SUBSYS_80708086[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&CC_028000[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&CC_0280[/FONT]
[FONT=&amp]Compatable Ids[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&SUBSYS_80708086&REV_83[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&SUBSYS_80708086[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&CC_028000[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&CC_0280[/FONT]
[FONT=&amp]Base Container Id[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&SUBSYS_80708086&REV_83[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&SUBSYS_80708086[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&CC_028000[/FONT]
[FONT=&amp]PCI\VEN_8086&DEV_08B3&CC_0280[/FONT]
[FONT=&amp]Container Id[/FONT]
[FONT=&amp]{00000000-0000-0000-ffff-ffffffffffff}[/FONT]
[FONT=&amp] UI number[/FONT]
[FONT=&amp]00000003

[/FONT]
[FONT=&amp]
Thanks to anyone who tries to help.
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Welcome to the forum. Your device manager shows four drivers missing one being the network did you get a DVD with the PC containing drivers you need to run that or download drivers