Do have I a 64 bits pc?

Yes you have, it is written in the line with the word "Processor(s)" inside :-)

Processor(s): 1 Processor(s) Installed. [01]: x64 Family 6 Model 15 Stepping 13 GenuineIntel ~2000 Mhz

• This is the question you should really had asked for: "Which model is it?"
  You should do some research from yourself, more than the windows output

0. It was probably written on some stickers on your computer (if they are not removed), it may appear when the computer starts on the black screen before the OS is loaded.
1. You may enter in the bios (that you may ask to upgrade^[1b]) and probably easily read it.
2. You may install a program to help you, such as the Intel® Processor Identification Utility^[1] or cpu-z^[2].
3. You may rely on internet ^[3] and discover that is supported by LGA775 (the first below) or by the sockets PBGA479, PPGA478 the second one.

Intel(R) Pentium(R) Dual CPU E2180 @ 2.00GHz [Family 6 Model 15 Stepping 13]
or
Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz [Family 6 Model 15 Stepping 13]

4. You can go to the Intel site and download the specifications of the whole family 6 from the page "6th Generation Intel® Processor Family"^[4]

I want to upgrade to 8 GB.

Well you can install a 64 bit system but to know if you can address 8GB you have to check the motherboard not the CPU (even because you need to know the type supported). You know that

System Manufacturer: TOSHIBA
System Model: Satellite L350

What it misses is the sub-model ^[5]: for example the Toshiba Satellite L350-00J holds up to 4 GB instead the L350-ST3702 holds up to 8 GB. On that site are reported more then 3 pages of sub-codes this is not something that we can do for you...

... but it is even reported ^[6] that you can find your full model number... flipping it!

1. Flip your Toshiba laptop over and locate the sticker on the back of the case. Note the number next to "Model No.," "Part No." or "Satellite." This is the model-part number.

2. Power on the Toshiba laptop. Click the "Start" button on your desktop, and then right-click "Computer." Click "Properties." The model number may appear in the Properties

Do have I a 64 bits pc?

Yes you have, it is written in the line with the word "Processor(s)" inside :-)

Processor(s): 1 Processor(s) Installed. [01]: x64 Family 6 Model 15 Stepping 13 GenuineIntel ~2000 Mhz

• This is the question you should really had asked for: "Which model is it?"
  You should do some research from yourself, more than the windows output

0. It was probably written on some stickers on your computer (if they are not removed), it may appear when the computer starts on the black screen before the OS is loaded.
1. You may enter in the bios (that you may ask to upgrade^[1b]) and probably easily read it.
2. You may install a program to help you, such as the Intel® Processor Identification Utility^[1] or cpu-z^[2].
3. You may rely on internet ^[3] and discover that is supported by LGA775 (the first below) or by the sockets PBGA479, PPGA478 the second one.

Intel(R) Pentium(R) Dual CPU E2180 @ 2.00GHz [Family 6 Model 15 Stepping 13]
or
Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz [Family 6 Model 15 Stepping 13]

4. You can go to the Intel site and download the specifications of the whole family 6 from the page "6th Generation Intel® Processor Family"^[4]

I want to upgrade to 8 GB.

Well you can install a 64 bit system but to know if you can address 8GB you have to check the motherboard not the CPU (even because you need to know the type supported). You know that

System Manufacturer: TOSHIBA
System Model: Satellite L350

What it misses is the sub-model ^[5]: for example the Toshiba Satellite L350-00J holds up to 4 GB instead the L350-ST3702 holds up to 8 GB. On that site are reported more then 3 pages of sub-codes this is not something that we can do for you...

... but it is even reported ^[6] that you can find your full model number... flipping it!

1. Flip your Toshiba laptop over and locate the sticker on the back of the case. Note the number next to "Model No.," "Part No." or "Satellite." This is the model-part number.

2. Power on the Toshiba laptop. Click the "Start" button on your desktop, and then right-click "Computer." Click "Properties." The model number may appear in the Properties

Or you can open a dos window (cmd.exe) and ask inside ^[7]

wmic baseboard get product,manufacturer

Do have I a 64 bits pc?

Yes you have, it is written in the line with the word "Processor(s)" inside :-)

Processor(s): 1 Processor(s) Installed. [01]: x64 Family 6 Model 15 Stepping 13 GenuineIntel ~2000 Mhz

• Which model is it? (This is the question you should really had asked for...)
  You should do some research from yourself, more than the windows output

0. It was probably written on some stickers on your computer (if they are not removed), it may appear when the computer starts on the black screen before the OS is loaded.
1. You may enter in the bios (that you may ask to upgrade^[1b]) and probably easily read it.
2. You may install a program to help you, such as the Intel® Processor Identification Utility^[1] or cpu-z^[2].
3. You may rely on internet ^[3] and discover that is

Intel(R) Pentium(R) Dual CPU E2180 @ 2.00GHz [Family 6 Model 15 Stepping 13]
or
Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz [Family 6 Model 15 Stepping 13] 4. You can go to the Intel site and download the specifications of the whole family 6 from the page "6th Generation Intel® Processor Family"^[4]

I want to upgrade to 8 GB.

Well you can install a 64 bit system but to know if you can address 8GB you have to check the motherboard not the CPU.

System Manufacturer: TOSHIBA
System Model: Satellite L350

What it misses is the sub-model ^[5]: for example the Toshiba Satellite L350-00J holds up to 4 GB instead the L350-ST3702 holds up to 8 GB.

It is reported ^[6] that you can find your model number... flipping it:

1. Flip your Toshiba laptop over and locate the sticker on the back of the case. Note the number next to "Model No.," "Part No." or "Satellite." This is the model-part number.

2. Power on the Toshiba laptop. Click the "Start" button on your desktop, and then right-click "Computer." Click "Properties." The model number may appear in the Properties

Do have I a 64 bits pc?

Yes you have, it is written in the line with the word "Processor(s)" inside :-)

Processor(s): 1 Processor(s) Installed. [01]: x64 Family 6 Model 15 Stepping 13 GenuineIntel ~2000 Mhz

• This is the question you should really had asked for: "Which model is it?"
  You should do some research from yourself, more than the windows output

0. It was probably written on some stickers on your computer (if they are not removed), it may appear when the computer starts on the black screen before the OS is loaded.
1. You may enter in the bios (that you may ask to upgrade^[1b]) and probably easily read it.
2. You may install a program to help you, such as the Intel® Processor Identification Utility^[1] or cpu-z^[2].
3. You may rely on internet ^[3] and discover that is supported by LGA775 (the first below) or by the sockets PBGA479, PPGA478 the second one.

Intel(R) Pentium(R) Dual CPU E2180 @ 2.00GHz [Family 6 Model 15 Stepping 13]
or
Intel(R) Core(TM)2 Duo CPU T7250 @ 2.00GHz [Family 6 Model 15 Stepping 13]

4. You can go to the Intel site and download the specifications of the whole family 6 from the page "6th Generation Intel® Processor Family"^[4]

I want to upgrade to 8 GB.

Well you can install a 64 bit system but to know if you can address 8GB you have to check the motherboard not the CPU (even because you need to know the type supported). You know that

System Manufacturer: TOSHIBA
System Model: Satellite L350

What it misses is the sub-model ^[5]: for example the Toshiba Satellite L350-00J holds up to 4 GB instead the L350-ST3702 holds up to 8 GB. On that site are reported more then 3 pages of sub-codes this is not something that we can do for you...

... but it is even reported ^[6] that you can find your full model number... flipping it!

1. Flip your Toshiba laptop over and locate the sticker on the back of the case. Note the number next to "Model No.," "Part No." or "Satellite." This is the model-part number.

2. Power on the Toshiba laptop. Click the "Start" button on your desktop, and then right-click "Computer." Click "Properties." The model number may appear in the Properties