If you're using Internet Explorer with Compatibility View on google.com, Google products like Gmail might not work.
Fix the problem
Search the Microsoft Help Center to get steps for removing google.com from your list of Compatibility View sites. The steps will vary based on the version of Internet Explorer that you use.
Note: If you use your Windows computer through your work, school, or other organization, you might need to contact your admin if you aren't able to follow the steps above.