can you give me maintenance tips for my hp windows 8.1?

Install Windows updates when they're available, empty your cache/cookies/history regularly, I use free Ccleaner for this as it can remove registry junk also. After cleaning out the junk do a disk defragmentation once a week. If you want to avoid seeing ads, instal free Adblock Plus. Make sure you have an antivirus (AV) program installed and do a scan with it now and then, there are plenty of free AV programs like Avast or AVG. Many people also install free Malwarebytes as an additional safety check alongside your AV program. To check if any of your drivers need updating go to Device Manager and click on each item listed and click Update and Windows will look to see if the driver needs updating and if so, it will try to find a new driver to install.

update windows frequently

2-don't put your laptop on a bed or you leg it may overheat

3-do not eat while using you laptop

4-clean you laptop more often

5-take your PC yo your support and clean the air vents of the fan in a proper schedule

6-do not force your laptop to hard work

7-don't put stuff on your laptop

8-keep liquids away

9-always have a powerful antivirus and internet security

10-don't let pets get near to your laptop

11-keep your laptop in a clean and dust free room

12-always have clean hands while using your laptop

13-protect the monitor

14-hold and lift the laptop from its base not the screen

15-keep the power cored safe

16- don't roll your chair over you power cored

17-make sure to plug accessory in to proper slots

18-handle any removable drives with care

19-insert drives into slots carefully and at the correct angle

20- don't expose your laptop to rapid temperature changes

21-never leave your laptop in your car

22-use a good quality and properly-sized laptop case

23-use and store your laptop in a well-ventilated area

24-use a toothbrush to clean the area around the exhaust fan screen

25-see if labels are affixed securely before inserting media into your laptop

Try reinstalling the driver for the printer.