Answer to: Why does my laptop run slowly?Your laptop may have a built up excess of old files and applications that are no longer used. These files can cause the laptop to begin to run slowly so delete any rarely used files to free up space.
Answer to: Why does my computer keep restarting?Your computer may have a virus on it. Your computer may have come with a free trial of antivirus software you can use to rid the computer of the virus. Otherwise, you may need to see a professional to have the virus removed.
Answer to: Why is my charger getting hot when I use it?When you use a laptop's charger, it heats up because of the flow of electricity through the charger and into the battery. It is normal for a charger to get warm during use and should not cause any problems unless used for a very long duration.