I was trying to apply online for GATE exam. There is a specific list of rules about how to upload picture and signature. The problem occurred when I was trying to upload the signatures.I put my signature on an A4 size sheet and clicked a picture from my phone camera. It is 8 MP camera and the picture quality is pretty good. When I cropped the image to the required size, the white background transformed into blackish grey automatically. I tried this again and again but was unable to find a solution. At last I went...

I am a novice web developer. I write codes in JSP and add CSS to format my webpage. But when I see other websites, their User Interface is very different and advance. Can anyone tell me, how can I improve User Interface of my website, so that it will have a professional look?

I am using Spice MI6 smartphone. Installed Google Translate app few days ago but the app is not even getting started properly and it gets hanged and stopped working. My phone has 1GB of RAM. I also tried to open after clearing my RAM but the problem is still there. Provide some solution for this problem.

I am using Flutter app which provides gesture controlling of some application such as for windows media player etc. Recently it also provides updated version which support controlling of VLC through gestures. But after updation it is not working for VLC and even stopped working for other apps. Suggest some way to fix this issue.

I am using WinRAR in my laptop for extracting file. I have downloaded an album from songs.pk last week. I have extracted songs from the file easily but now when I am trying to extract it is showing error message “Can’t execute filename...”. Please suggest any method to fix this issue if possible.

I am using Lava-Iris 456 phone. I have assassins creed and some other app (like wechat) pre-installed in it. I want to delete assassins creed application as it is of no use to me. I have successfully deleted wechat but not able to delete assassins creed. Is it possible to do this without making any damage to my smart phone? If possible then please suggest some method to do this.

I am using Lumia 520 smartphone. I am using truecaller app in it. It is working fine before I have updated it few days ago. Now whenever I get a call truecaller is not showing anything and not even popping up. Previously it is working fine. Suggest some way to fix this problem.

Using windows in my Acer Aspire in which laptop’s touchpad working fine. Few days ago shifted from windows OS to Ubuntu and touchpad of my laptop is not working. I have again installed windows to see is there any problem in my laptop’s touchpad but in windows it is working fine. Suggest some fix for this problem.

Using Ubuntu(as Guest OS) in Virtual Box. Not able to play WMV file. I think some problem is in my Ubuntu or in my Virtual box because same is happening for all different media players like real player and vlc etc. Also this is happening in case of WMV file only. Suggest some solution for this issue if possible.

Using Ubuntu 13 in my Dell laptop from last few months. Few days ago I updated mu Ubuntu to version 14. When I tried to download some softwares using Ubuntu software center it shows some error message i.e. “broken package”. Please tell me some way to fix this issue as soon as possible.