Document Viewer user guide

### 1.3.1 Prerequisite for hardware

Prerequisite for PC to use Viewer is as follows.

Table1-2 Prerequisite for PC

No. | Item | Description
--- | --- | ---
1 | CPU | Follow the system requirement specified by operating system.
2 | Memory | Follow the system requirement specified by operating system.
3 | Hard disk | More than [Size of a protected file] + 100MB
4 | Other prerequisite | Computer needs to connect to the Internet.

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