If Mozilla Firefox is freezing when you try to print an Outlook/Hotmail email, try these troubleshooting steps: Basic Fixes: Restart Firefox – Close and reopen Firefox, then try printing again. Check for Updates – Ensure Firefox is up to date by going to Menu (☰) > Help > About Firefox. Try a Different Browser – Open Outlook in Chrome or Edge and check if printing works there. Firefox-Specific Fixes: Use Print Preview – Instead of pressing Print, try Ctrl + P and select "Print Preview" before printing. Disable Extensions – Some extensions can interfere with printing. Disable them via Menu (☰) > Add-ons > Extensions, then try again. Clear Cache & Cookies – Go to Menu (☰) > Settings > Privacy & Security. Under "Cookies and Site Data," click "Clear Data" and check "Cached Web Content." Advanced Fixes: Try a Different Print Method – Right-click the email, select "Print" instead of using the print button. Use Safe Mode – Open Firefox in safe mode (Menu (☰) > Help > Troubleshoot Mode) and try printing. Reset Firefox – If all else fails, go to Menu (☰) > Help > More Troubleshooting Information, then click "Refresh Firefox."