1. **Open Instagram**: Launch the Instagram app on your mobile device or go to the Instagram website on your computer.
2. **Log In**: Enter your current username (or email address) and password to log in to your Instagram account.
3. **Access Settings**: Once logged in, go to your profile by tapping on your profile picture at the bottom right corner (mobile) or clicking on your profile picture at the top right corner (web).
4. **Go to Settings**: On the mobile app, tap on the three horizontal lines (hamburger menu) at the top right corner of your profile, then tap on "Settings" at the bottom of the menu. On the website, click on the gear icon next to "Edit Profile".
5. **Select Security**: In the Settings menu, scroll down and select "Security" (on mobile) or click on the "Security" tab (on the website).
6. **Change Password**: Under the Security section, look for the option to "Password" or "Change Password". Tap on it (on mobile) or click on it (on the website).
7. **Enter Current and New Password**: You will be prompted to enter your current password and then your new password twice. Make sure your new password is strong and unique.
8. **Save Changes**: After entering your new password twice, tap on "Save" (on mobile) or click on "Change Password" (on the website) to save the changes.
9. **Confirmation**: Instagram may show a confirmation message to let you know that your password has been successfully changed.
10. **Log In with New Password**: After changing your password, you will need to use your new password to log in to your Instagram account from now on.
It's essential to use a strong and unique password to protect your Instagram account from unauthorized access. Avoid using easily guessable passwords or reusing passwords from other accounts. Additionally, consider enabling two-factor authentication for an extra layer of security.