Windows 7: connection lost after restarting my HP Laptop

Can someone tell me what to do?? Because everytime i restart or open my hp laptop the wifi connection always failed. But after i restart my router and run the troubleshoot option of my laptop it will go back to normal.. Do i need to install something? My os is windows 7 starter edition and it is fully updated.. I hope someone knows what to do with this issue.

I would start by removing all of the preinstalled bloatware that came with your laptop.

Add-remove programs is a good place to start.

what preinstalled bloatware? can you provide some examples... im sorry im just not too techi of a guy

Any type of trial software that came with your laptop is suspect. If you can post a screen shot of your add/remove programs screen I can tell you which ones to remove.