You can consider below points -

Higher Studies Options after M.Com -
Master of Business Administration
Chartered Accountant
Chartered Financial Analyst
B. Ed
LLB
CS
M. Phil
PhD

Job Opportunities after M.Com -
Accounts Assistant
Assistant Accountant
Accountant
Business Analyst
Cashier/Teller
Corporate Analyst
Executive Assistant
Finance Manager
Financial Analysts
Investments Analyst
Investment Banker
Market Analysts
Marketing Manager
Money Manager
Operations Manager
Personal Finance Consultant
Risk Analyst
Securities Analyst
Senior Accountant

Short Term Courses for M.Com Graduates -
Short-term courses help one to improve their skills and proficiency in the related area. Certification courses on computer application, multimedia, fashion designing etc will be helpful.

So all the options, I have provided above. Choose wisely.

Good Luck!!!