Depends, if the error was "Out of memory!". Then one easy solution, change the java settings.
Port forward it.
You can. Just get it from the Minecraft Forum. Run it, then you can make and edit skin files for Minecraft.
To make potions last longer, you add redstone to them.
go to options, and force update. this will restore your minecraft jar and make it run again.
minimize it
It does not cost anything to get a minecraft server. You simply download the Minecraft_server.exe from the minecraft website download page. Then, you run it to make your own server.
All you will have to do is change the controls to the arrow keys.
yes a g50 can run on minecraft
It does not cost anything to get a minecraft server. You simply download the Minecraft_server.exe from the minecraft website download page. Then, you run it to make your own server.
Yes, the more RAM (Random Access Memory) you have will make Minecraft run smoother, though you don't have to have very much. Closing programs you aren't using at the time helps speed up Minecraft, and also changing your render distance within Minecraft will help speed it up.
Sperm has no effect on how long you can run.
All you have to do is delete your .minecraft folder and run Minecraft agian. It will make a new one, then try installing it agian.