How to maintain the computer after it has been used for a long time? How do I maintain my computer?

Our store suggests: A computer should be installed with at least one software to eliminate junk, such as Super Rabbit or Master Lu, etc.! It's all good software for dealing with junk. Teach you the following effective methods:

1. Click "Accessories" of "Programs" in the "Start" menu, click "System Tools" and then "Clean Disk", select C drive, after confirmation, select all "ports", and then confirm; Then click on "Disk Defragmenter" in "System Tools", it will take a long time, please be patient. Some programs are deleted, but not completely deleted, and the installation information is still retained in the computer's registry, if these useless information are not deleted in time, the registry will become larger and larger over time, affecting the performance of the system. You can delete it completely using the methods described below.

2. After multiple installations and anti-installations, the system retains a lot of useless dll files, which should be deleted. Click the Start menu, click Run, type regedit in the text box, open the Registry window, and open the hkey local machine software micosoft windows currentversion shareddlls branch. On the right side of the dialog box, there is a number in parentheses after its key-value data, if the number is 0, it means that the DLL file has become junk, delete it.

3. When uninstalling the unwanted program, you should select "Add and Remove Programs" in the "Control Panel" to delete it, which is the complete deletion method. Deleting a disk partition is not effective, and sometimes some programs cannot be deleted. Even if the "Add Remove Programs" in the "Control Panel" is uninstalled, there are programs that still have the names of these programs in the registry and become junk.

Use the above method to open the Registry window, and open the hkey local machine software micosoft windows currentversion uninstall branch in turn. Each folder under the uninstall primary key corresponds to an application, and when you open a certain folder, you can see the content of the program uninstall, including the program name, displayname, and uninstallstring. Once you've found the name of the program you've deleted, right-click on the folder above it and select Delete.

4. Some programs that can be run directly in Windows without uninstall programs or without installation (copied to the computer), such as many small games, etc., the registry records the parameters of the program. If you delete such a program, you still have to delete this useless information from the registry. Open the hkey current user software branch.

Once you have found the folder of the corresponding program from each subkey, delete it. You can also click "|".The Find command searches for the subkeys or key-values that contain the software information one by one and cleans them thoroughly.

- Favorite Computer Service Department! Good luck!

NextOptimization software can help you get rid of many soft years and junk files.

Clean the CPU fan, graphics card fan, and power supply fan every six months.

There is no enclosed electromagnetic field around the computer (cell phone, refrigerator, microwave oven).

Each time you start up, you should turn on the external electrical appliances first, and then turn on the main unit.

If you have not used the computer for a long time, wipe the oxides on the memory module, graphics card and gold finger on the network card with an eraser before starting it again, and check whether all fans are turning freely.

A guide to routine PC maintenance.

Experienced computer users have this experience, a PC after formatting, when the new system is installed, the speed is very fast, but after a period of use, the performance will be significantly reduced, which is of course related to the increase in software in the system and the increase in load. But the problem is that adding new software is not the only reason for the increased load on the system, such as the increase in hard disk fragmentation, and the deletion of useless registration files left by the software, which can lead to a decrease in system performance. In fact, as long as we carry out reasonable maintenance of the computer system at any time, we can make the PC always run in the best condition.

1: Keep your computer clean and dry.

2: Pay attention to the maintenance of the keyboard and mouse. Don't touch the water!

3: Cleaning of the monitor

4: Always use a hair dryer to blow the dust inside the computer main chassis!

System cleaning. Install anti-virus software, firewall, Kaspersky + 360 Security Guard is recommended here.

Always go into safe mode to kill viruses.

Install Optimizer to clean up system junk files regularly.

You can also install a driver wizard to update the computer's drivers.

Use Super Bunny often! Do a disk cleanup!

With Optimizer.

Optimize them all!

Make a backup of the registry! (If there is a problem with the machine in the future, it can be restored) with one click to restore the elf.

It automatically backs up multiple systems and can be restored automatically!

There are memory optimization experts! Regular processing of memory!

The rest is computer software! Optimize your software! Antivirus! Protect your PC!

Protect your hard drive with KV3000!

Put the C disk. Or the registry for encryption! This helps to keep the virus from pouring in!

Use Windows in a timely manner

update to update the system.

Block unwanted service components!

The best thing to do is to back up after reinstalling the system! Broken in restoration.

If you have any questions, you can ask me.

Install antivirus software and upgrade it daily to kill it regularly. Then it's to install a firewall, and be careful not to open the unknown **. When inserting these USB flash drives, disinfect them first. This is the best maintenance for your computer.

Computer hardware maintenance, pay attention to control the temperature of the chassis, do not run for too long. In terms of performance, it is necessary to clean up junk files frequently.

The hardware is the dust cleaning inside the computer, and the screws are tightened. Note: Dust.

Software is all about cleaning up system junk. Disk fragmentation. IE caching. Software Updates. Something.