128 bit for sure
no
Nope
Yes, a 128-bit graphics card can work in a 64-bit computer, as the bit depth of the graphics card refers to its memory bandwidth and data processing capabilities, not the system architecture. A 64-bit computer can handle 32-bit and 64-bit applications, and it is compatible with various graphics cards regardless of their bit depth. However, to utilize the full potential of the graphics card, the system should have compatible hardware and sufficient power supply.
What's 4 x 32?
The 64 bit WEP key uses a 40 bit (10 Hex character) Encryption and a128 bit WEP key uses a 104 bit (26 Hex Character) Encryption.So the 128 bit WEP key is a higher level of encryption compared to 64 bit WEP.
bit depth
128
In encryption, a key is the information used to encrypt the data. 128 bit means that the key is 128 bits long (a bit is a single unit, or "bit" of data, either 0 or 1). The longer the key, the more complex the encrypted data becomes. 128 bits is considered a strong key length.
128.
16
It is possible to remove the 128-bit encryption in Facebook. This can be done by changing the file's proprieties in Window's Explorer.
Install the video card and on start up enter BIOS and turn off on board video if you have that. Then load current video driver for your card. If you don't have the latest driver. Go to the makers web site and click on support and find your model. The download is free. Then follow the instructions I've given up above.