I have files in my computer contain a lot of data. I tried recently to delete some of them but there  is a problem that some I could delete and another I couldn’t. I tried to use unlocker but problem is the same. So please anyone tell me what...

I work in computer many hours per day. I use Winff software from long time but recently there is error message appears many times. Error message “C:Users(name)AppDataRoamingWinffcfg.xml(1,1) Error: Expected element”. I installed it again but still the same problem. So please anyone tell me what is the problem and...

How do I connect wireless router to ATT DSL - more than one user can share?

I use windows vista Home Premium 64 bit.

Recently I tried to uninstall program but operating system prevents me and gives me this message: The system administrator has set policies to prevent this installation.

You do not have sufficient access to uninstall this program.

So please anyone tell me why I cannot...

I use Avira to protect my computer. Recently I made scan and found virus in my PC and Avira removed it but when I work I got message from Avira said that virus is still in my PC. So please anyone tell me why Avira was not able to...

I bought my computer (Lenovo) from 2 years, and I work so good but recently there was a problem that every time I start it computer begin with making noise and I do not know which part make noise.

So please anyone tell me how to know which part of...

I use windows xp but recently there is a problem when I start it I got this message that Windows cannot find local profile and logging on with a temporary profile. Changes you make to this profile will be lost when you log off. So please anyone tell me...

I use internet download manager (IDM) to download videos from YouTube and other websites but recently there is a problem with videos in YouTube that IDM instead of downloading all video it downloads part of the video. If video is 10MB it downloads 1.2MB.

So please anyone tell me what...

I am using iWisoft free video converter it’s a very good software but there is a problem that every time I run this software it opens Firefox to check for update I tried to find any option to stop but I couldn’t found. So please anyone tell me how...

I work in computer many hours per day and recently I tried to install IE9 RC in my computer but internet got disconnected. I tried to install it again but installer refuses and give me error message does not contain any help. So please anyone tell me what is...