Product Instruction

ii. File - open items: users open locally stored items for easy editing (not
developed)
iii. File - store project: save project changes (not developed)
iv. File - project save as: saves the currently edited project as a new
project (not developed)
v. Settings - Chinese: change the system display language to simplified
Chinese
vi. Settings - English: change the system display language to English
vii. Help: about