Get the latest Windows updates
How? Keep the Windows update activated. You can enable this feature by following the steps given below:
1. Click the Start button.
2. Click the Control Panel option.
3. Double-click the Automatic Updates icon.
4. Decide how frequently you want to install updates on your system and select the appropriate option. If you are not sure which option to select, select a day and time of the week and go for weekly updates.
5. Click the OK button.

Windows Updates help safeguard your system against various threats.

Install and use anti-virus and Firewall software
Computer viruses and malicious programs are omnipresent if your system is connected to the World Wide Web. It is important to take necessary precautions to ward off these malicious elements from harming your system. Install good anti-virus software on your system. Also, make sure, there is a firewall to detect and stop harmful programs from entering your system.

It is important to note that despite all precautionary measures, computers will have problems. So, whether it is simple computer repair, data recovery, or virus removal, you will need the help of an expert to help you. Keep a PC doctor on your speed dial. Go for a service that can come at your doorstep instead of you taking pains to carry your system along.