Windows
How to check BIOS version?
Computer’s BIOS is the firmware interface between computer hardware and its operating system. BIOS may need update in a period of times, therefore we need ...
Office
Outlook error 0x800CCC13 when sending email.
There are not problem when Outlook send email without attachment or attachment below 100KB size, however it show error 0x800CCC13 “Cannot connect to the network.
World
Country Calling Code
International country code must dial for the country you are calling, find your country calling code here.
