Go to File > Options > Language . Under Proofing Language , ensure Lithuanian is listed and enabled. If not, download the Lithuanian Proofing Tools Kit separately (often included in the same Language Pack ISO but sometimes a separate download).
You can still obtain the necessary files directly from Microsoft to add Lithuanian support to your Office 2013 installation: microsoft office 2013 lithuanian language pack 2021
Go to File > Options > Language . Under Proofing Language , ensure Lithuanian is listed and enabled. If not, download the Lithuanian Proofing Tools Kit separately (often included in the same Language Pack ISO but sometimes a separate download).
You can still obtain the necessary files directly from Microsoft to add Lithuanian support to your Office 2013 installation: