User manual
How do Install and Working the Wireless Adapter in Windows
I thought you met some questions that cause the network adapter driver to stop work. Follow these steps can resolve the wireless a...
How to install the Bluetooth Wifi Adapter in Windows
Laptops haven't always come to Bluetooth-ready. Computers without built-in Bluetooth capabilities interact with Bluetooth wireless...
How to resolve the Optical Drive not install or find on Windows
Use the troubleshooting instructions below if you install CD, DVD or Blu-ray drive is not able to read any discs or unable to reco...
How to Eject the Optical Drive ODD Safely
What to do if you get a CD or DVD stuck in your computer’s optical drive and it won’t eject? You can take several steps to trouble...
How to Burn Blu-Ray BD DVD CD Disc in Computer
Optical drives are becoming less relevant when it comes to their use but many people may still want to have the ability to load so...
How to count shipping fee on OS-STORE?
Shipping fee will calculate in Shopping cart page and show in payment page.
Shipping method has Standard (7-20 days delivery) an...
