The information I found for this computer states that it originally came with Windows 7, so I'm guessing that you upgraded to Windows 10?
You only have one 2GB RAM module installed. That is not enough to get Windows 7 much less Windows 10 running decently. This computer has two DIMM slots for RAM, I would suggest installing another 2GB module. This by itself will make a appreciable increase in its speed. This computer is capable of running in dual channel which effectively doubles the throughput speed of the RAM. In order to make this work you will need to install a module which matches the module installed. Please do the following, this will provide us with the make and model of the module installed. I will find where you can purchase this module and provide you with a link to the website.
Please download and install Speccy to provide us with information about your computer. Clicking on this link will automatically initiate the download.
The one piece of information the Speccy will not provide is the make and model of your PSU. If you know what it is please post this along with the Speccy link which will be generated.
When Speccy opens you will see a screen similar to the one below.
Click on File which is outlined in red in the screen above, and then click on Publish Snapshot.
The following screen will appear, click on Yes.
The following screen will appear, click on Copy to Clipboard.
In your next post right click inside the Reply to Topic box, then click on Paste. This will load a link to the Speccy log.