MS Office is the software which is developed by Microsoft. It is consisting of many applications and all the applications working are different. This means all the apps has different functions like formatting, editing, creating text and making presentations etc. This software is very easy to install via www.office.com/setup.
But if you are facing issues like window crashing, both the mouse and keyboard are responding slowly, gradually and periodic solidified screen. These are the symptoms of MS Window Error 1320.