Computer Protection Needed

I am going to seek my HR department to seriously look into this problem. This is not the first time our department computers and the company network system getting trouble. I can not count how many times we had where our work get pending due to computers problems. It's time to suggest our management to get ESET smart security software to protect our computer and network systems. They should know that it's worth to spend. Quotation can be getting online. I don't find any reasons to ignore this. No one hope to fall in bigger risk on jobs and works hanging for all the employees.