Â· When I attempt to open and see the received e-mail with attachment, it says that OE removed the access to the following unsafe attachments in your mail: cat-final-complete-2005 final.pdf. What is actually the problem, and how to correct it, Sir? Â· I am using a Samsung 17â€? SyncMaster 753s model Monitor. I am spending almost 3 to 4 hours on Computer per day. I am suffering from severe headache. Somebody recommends me to use a Computer Glass Filter, which is placed over the Monitor Screen, in order to filter the rays, which may avoid my headache. Is it true, Sir? If so, can you recommend me which one is the best for the purpose, Sir? Â· When I asked you for completely free Software for the purpose of increasing the speed of Internet on my computer, you suggested me three Softwares, one of which is ROBUST FREE INTERNET BOOSTER. I need it for individual purpose. But when I noted the Terms and Conditions therein through its website, they are very confusing that I have to pay any amount after some period of use or it is absolutely free of cost forever. Please clear up my doubts, Sir. Â· Whenever I switch on my Computer, after the Window 98 Screen, there is a message each time as follows: C:\> C:\>rem***** The following line was added by add_ path**** C:\>setPATH=C:\WINDOWS;C:\WINDOWS\COMMAND; C:\PROGRAâ€?1\ZIPGENâ€?1 C:\> Kindly arrange to inform me how to rectify the problem.