Excel 10 Full Screen & Ribbon Help

Job ID: 38738546

Budget: ₹750 – ₹1,250 INR

I'm having trouble with Excel 10 on my Windows PC. Specifically, I can't seem to exit full screen and the ribbon at the top of the page is missing. I need someone to provide step-by-step instructions to help me solve these issues.

Ideal skills for this task include:
- Proficiency in Excel 10
- Excellent communication skills for clear instructions
- Patience and understanding for teaching

Please, only bid if you're capable of providing clear, easy-to-follow instructions. Thank you!