How to change the language of Program?

It's nice to see you here in QuickBooks Community, usershutaiwann.

Changing of language in the QuickBooks Online US version is currently unavailable. This option is only possible in some of our International QuickBooks Online versions. While this feature is unavailable, you can add languages in your browser settings as a workaround.

Here how:

Google Chrome:

1. In your browser, click the three lined dots and then choose Settings. 
2. Click the Advanced drop-down arrow and choose and choose Languages. 
3. Click the drop-down and Add languages. 
4. Choose specific language. Then, click Add.
5. To change the browser language, choose Display Google Chrome in this language. 

Mozilla Firefox:

1. Click the three horizontal lines and choose Options. 
2. Scroll down to the page until you can see the Languages section. 
3. Click Choose and in the Languages pop-up, Select a language to add.
4. Then, click Add and OK. 

Internet Explorer:

1. Click the gear icon (Settings) and select Internet Options.
2. Choose Languages, under the General tab
3. Then, click Add and then select a language. 
4. Once done, click OK. 

I suggest visiting our QuickBooks Blog to know about the latest news and updates from QuickBooks Online. From there, you'll also see the newest announcements about the product.

Feel free to leave a comment below if you have any other questions about QuickBooks Online. I'm always around to help.