It seems like you are facing an issue with the WLAN AutoConfig service (wlansvc) on your MacBook Air running Windows 7 where the machine hangs at "Applying computer settings" during a normal startup. Here are some steps you can take to troubleshoot and potentially resolve this issue: 1. Safe Mode Diagnosis: - Since the issue does not occur in Safe Mode, it might indicate a software conflict. Try a clean boot to isolate the problematic program or service. 2. Update Drivers and Software: - Ensure that all your system drivers and software are up to date, especially the network adapter driver. Visit the MacBook Air support website to download the latest drivers. 3. System File Checker (SFC) Scan: - Run an SFC scan to check...