1) Use the Microsoft tool to check whether or not your machine is compatible with Win10
2) Do a complete backup of your system to an external drive first. If the upgrade stinks, or leaves the machine unusable, restore the backup.
And what is your question? You have plenty of room to install drivers (assuming that they are compatible), and graphics memory has nothing to do with space on your hard drive.
And what is your question? You have plenty of room to install drivers (assuming that they are compatible), and graphics memory has nothing to do with space on your hard drive.
1) Use the Microsoft tool to check whether or not your machine is compatible with Win10
2) Do a complete backup of your system to an external drive first. If the upgrade stinks, or leaves the machine unusable, restore the backup.
Is it safe to upgrade it as I am very scared to upgrade it and can you tell me the necessary precautions needed when upgrading windows
It's safe, just backup any and all data you want to safeguard. Windows 10 allows you to roll back if you don't like it, and/or if it isn't functioning properly: http/www.makeuseof.com/tag/3-ways-to-downgrade-windows-10/