A black screen with cursor after login often means Windows starts but the desktop shell, display driver, startup program, or user profile fails to load. The computer may still respond to keyboard shortcuts even when the desktop is invisible.
Step 1. Press Ctrl + Shift + Esc to open Task Manager.
Step 2. Click File > Run new task.
Step 3. Type explorer.exe and press Enter.
Step 4. If the desktop appears, disable recently added startup programs and restart the PC.
Step 1. Hold Shift while clicking Restart, or force Windows Recovery Environment after failed starts.
Step 2. Go to Troubleshoot > Advanced options > Startup Settings.
Step 3. Press F4 for Safe Mode.
Step 4. In Safe Mode, uninstall recent display drivers, updates, or applications.
Step 1. Open Command Prompt as administrator from Task Manager or recovery mode.
Step 2. Run:
sfc /scannow
DISM /Online /Cleanup-Image /RestoreHealth
Step 3. Restart and check whether the desktop loads.
If Windows is unstable, create a backup or bootable media with Qiling Disk Master before reset, restore, or reinstall operations.
Step 1. If the desktop stays visible long enough, connect an external drive and copy urgent files from Desktop, Documents, Downloads, and other personal folders. Keep the destination separate from the Windows system disk.
Step 2. Open Qiling Disk Master, select Backup, and choose System Backup to include the partitions required to start Windows.
Step 3. Select the external drive as the backup destination, review the system partitions selected by the program, and click Proceed.
Step 4. Create bootable media on a USB drive while Windows is still accessible. Use it to start the computer if the black screen becomes worse after repair attempts.
Step 5. After the backup completes, continue with System Restore, Reset this PC, or reinstall steps. Retain the backup until Windows starts normally and your files have been checked.
Windows black screen with cursor after login is often repairable. Start with Explorer, Safe Mode, and system file checks, then protect data before advanced recovery.