This question is Not Answered.
ray_m Jan 30, 2017 2:44 PM
Please refer to the Terms & Conditions of the use of this Forum before posting.
This is a user to user English language only Support Forum.
There are many freely available online tools that you can use to translate your posts into English. Please make use of these tools before posting.
Please also provide the essential INFORMATION REQUIRED WHEN POSTING A QUESTION.
Here is all the Information on your Athlon II CPU: http://www.cpu-world.com/CPUs/K10/AMD-Athlon%20II%20X3%20455%20-%20ADX455WFK32GM%20(ADX455WFGMBOX).html
For normal Office work and internet, this CPU is still valid today for that type of use.
If the Office work includes heavy Video editing or 3D programs or playing the latest games then you probably would need to update the CPU.