why my laptop is slow?

There could be multiple reasons why your laptop is running slow, as suggested by the search results:

1. Too many programs running in the background
2. Too much junk or storage occupation on your laptop
3. Running out of RAM or disk drive space
4. Old or fragmented hard drive
5. Programs or viruses slowing down your computer

To improve the performance of your laptop, you could try the following:

1. Restart your laptop
2. Close unnecessary programs and background tasks
3. Delete old programs and files that you no longer need
4. Defragment your hard drive
5. Scan for viruses and malware using good antivirus software
6. Add more RAM to your laptop if possible
7. Upgrade your hard drive or switch to an SSD for faster disk performance