Why is my computer running slower and slower?

Reason 1: Third-party software.

One reason why your computer is stuck can be the installation of third-party software, especially optimization and antivirus software.

Cause 2: System background.

1. System update.

2. Anti-virus software.

Taking McAfee as an example, we can find the corresponding icon in the lower right corner of the desktop, [Check for Updates] and restart it after updating as prompted.

Reason 3: System garbage.

System caches, operation records, log files, software remnants, and frequent use without cleaning up junk may make your computer more and more stuck.

1. Disk Cleanup.

Right-click the disk drive letter, select [Properties] [General] [Disk Cleanup] in turn, check the items to be cleaned up, click [Clean System Files], and follow the prompts to complete and [OK].

2. Disk defragmentation.

Select the disk, right-click [Properties] [Tools] [Optimization]. After the optimization is complete, click [Change Settings] and cancel "Run as scheduled".

<>3, Enable Storage Sense.

The storage-aware function supported by Win10 1703 and above allows the system to automatically free up space by deleting unwanted files (such as temporary or ** files, etc.).

Click Start, Settings, System, Storage, and Turn on Storage Sense.

Reason 4: Unused features.

Some functions can also be disabled if they are not needed to reduce the consumption of limited resources.

1. Turn off hibernation.

If you do not normally use the [Hibernation] function, you can turn off the hibernation function and delete the system hibernation file.

In the command prompt window that opens, enter the command:

powercfg -h off, and then press enter to turn off the system sleep function

2. Reduce boot loading startup items.

Click [Start] [Run] and enter [msconfig] [Start] in order to remove unnecessary startup items.

As for the reason, it's too much trouble!

You can also install a system maintenance software such as: Super Bunny, Optimizer, Perfect Uninstall. When you have nothing to do, you can use it to clean up the history of the system's operation, garbage, and useless things.

System maintenance is also a science! Learn it well, it's useful!

Reinstall the program, it will be much faster, and if there are too many things on the system disk, it will boot slowly.

If you are poisoned, you can use antivirus software to kill it, or you can use 360 security guard to delete junk files, which may be better.