Computers are slow to boot up because of problems with the startup programs, virus or spyware infections or issues with recently updated or installed software. Updates to the operating system or the drivers can also cause a computer to start up slower than it should.Know More
There are several things that can cause a computer to start booting up slowly during start up. The first thing to check is recently installed software, software updates, Windows updates, or driver updates. If an update or installation correlates with the time the computer started to slow down, it could be the problem.
Other things that can cause a computer to boot up slowly:
To remove a virus from your computer, restart the computer, enter Safe Mode, delete temporary files, download Malwarebytes, run a scan, and remove all infections. Removing viruses is usually easy, but severe infections may require professional assistance.Full Answer >
To speed up a slow computer, check your Internet connection, improve your startup time, delete excess files, defragment your hard drives, and scan for viruses and malware. Performing these actions is moderately easy, and the process should only take around an hour.Full Answer >
The reasons computers start running slowly include multiple programs operating simultaneously, not enough free RAM, virus or malware infection, fragmented hard drive, and insufficient hard drive space. Computers slow down as a result of heavy demand on resources. The addition of music, movies, games and pictures start using the limited resources on the computer.Full Answer >
Once infected files have been identified, the Trojan Horse virus can be removed by starting the computer in safe mode and then going through the steps to delete files and folders. The registry is then edited to remove any reference to the infected file.Full Answer >