Close unused apps and background processes
Restart the device
Update the operating system and apps
Free up storage space
Clear cache and temporary files
Lower graphics or display settings
Disable unnecessary startup programs
Check for malware or viruses
Use a wired connection instead of Wi-Fi when possible
Move closer to the router or improve signal strength
Reduce the number of connected devices on the network
Update drivers and firmware
Limit browser tabs and extensions
Upgrade RAM or storage if needed
Use performance mode or game mode
Reinstall problematic apps
Check for overheating and improve cooling
Replace old hardware if it is outdated