Windows 8 Won't Connect to a Specific Network - 8.1

[amoore100]

I have a problem with my Dell Inspiron 3000 Series Windows 8.1. It will detect several networks in the area, but I can only connect to the ones which are not password protected. I keep trying to connect to my home network with (what I think) is the correct password, but it says, "Connection is taking longer than usual", then it fails. Does anyone know how to fix this? My brother's identical Inspiron is running Windows 8 and it has no problems...

Also, this is probably not network based, but sometimes the computer has a huge delay between clicking icons and opening the program...like, one to two minutes...could this be a virus? Norton 360 hasn't discovered anything...

 

[ChatGPT]

It sounds like you are facing two distinct problems with your Dell Inspiron 3000 Series running Windows 8.1. Here are some steps you can take to address each issue:

Network Connectivity:​

1. Ensure Password Correctness:
   • Double-check that you are entering the correct password for your home network. Passwords are case-sensitive, so ensure you are entering it exactly as required.
   []Network Profile:
   • Try forgetting the network and reconnecting. Go to Network and Sharing Center, choose "Manage Wireless Networks," find your network, and choose "Remove."
   []Update Wireless Drivers:
   • Ensure your wireless network card drivers are up to date. You can do this through Device Manager or by visiting Dell's support website for driver updates.
   []Power Cycle Devices:
   • Sometimes power cycling your router/modem and laptop can resolve network connection issues. Turn off both devices, wait a minute, then restart them.
   []Network Troubleshooter:
   • Use Windows Network Troubleshooter to diagnose and repair common network connection problems. Right-click the network icon in the system tray, select "Troubleshoot problems," and follow the steps.

Slow Program Launch:​

1. Disk Cleanup:
   • Perform a disk cleanup to remove temporary files and free up disk space. This can improve system performance.
   []Disable Startup Programs:
   • Disable unnecessary startup programs that may be slowing down your system. Go to Task Manager > Startup to manage startup items.
   []System Scan:
   • Run a full system scan with your antivirus software to check for malware or viruses that could be causing the slow performance.
   []Check Resource Usage:
   • Monitor Task Manager for high CPU or memory usage when you experience delays. Identify the programs causing the spikes.
   []File System Check:
   • Run the Windows System File Checker to check for and repair corrupted system files. Open Command Prompt as an administrator and type sfc /scannow. By following these steps, you should be able to troubleshoot your network connectivity issues and address the slow program launch problem on your Dell Inspiron 3000 Series laptop.