Here are some steps you can take to protect your laptop from physical damage:

1. Keep your laptop in its own bag or case to protect it from scratches and dust.
   
2. Have a backup device that stores all of your important data.
   
3. Position your laptop so that it is in a well-ventilated area. Avoid excess heat which could potentially cause damage.
   
4. Restrict access to the hardware components of your laptop. Make sure that only authorized personnel with the proper tools can open up and service the laptop.
   
5. Install antivirus software to protect against malware and viruses.
   
6. Keep your laptop out of reach of children and pets.