
Blue screens, cartons, software slippages, and if the system goes bad, it's going to cost money to fix it? In fact, windows carries three types of "one-key reduction" that can be solved from light failure to a complete collapse of the system, with the new hands working in a step-by-step fashion, and in five minutes the computer will be back to normal and no more human-loading systems
I. Methodology i: system restoration, preferred for light failure (retention of all documents)
If only new software was installed and system configurations changed and problems arose, computers would be able to enter the desktop normally, and using the system back to its original point would be the most economical option。
1. Operational steps
Press win+s to search for " create backpoints " , open the system protection interface; select a c-discussion, followed by a hint to create a backpoint that can be restored after a few minutes of confirmation。
If you do not create a return point, click configure to open system protection, set a disk space of 5-10%, then click create to name it back, then you can use it directly。
Core advantages: only system settings will be restored and personal files and installed software will be retained, amounting to a “time reverse” of the system and no data will be lost。

Ii. Methodology ii: remaining the computer, migrant disaster (optional file retention)
The system's frequent cartons, multiple billboards and, occasionally, blue screens can solve most of the problems with “replacement of the computer” and can choose whether or not to keep the document。
1. Two operating paths
- access to the desktop: win+i opens the settings system and restores it by clicking "replace this computer"
- failure to access the desktop: click f11 (concept/hewlett-packard) and f8 (dell) to re-establish the environment and then select “problem” to “reset the computer”。
Key options
- select "retention of my file": only software and system settings are deleted, and desktops, documents, etc. Are kept
- select “delete all content”: emptied the c-disc, suitable for acute system poisoning, which is equivalent to a light load。
Iii. Methodology iii: return of the staff, major distribution complete programme (brand exclusive)
If the computer is a branded machine, such as conner, dale, hewlett-packard, and is restored to a section, the system can be returned to its new condition when it is completely out of commission。
1. Brand-specific shortcuts
- convergence: novo keys to the side of the body, selected for "system restoration"
- dale: switch to ctrl+f11 for dale to restore the interface
- hewlett-packard: turn on f11 and start the hewlett-packard recovery manager。
2. Note: important documents must be backed up before recovery, this method will empty the c drive and some brand machines may choose to retain data from other divisions。

Four, three pits. Newbies must see
1. Advance backup data: no matter which method of reduction is used, desktops, micro-trust files, browser collections are stored on disks or disks to avoid accidental loss
2. Discontinuation of system protection: failure to create a return site after closing the system protection, and recommendation to open the system and leave the c drive in full space
3. Retention of rehabilitation zones: re-branding of brand machines is the key to the exit system, which should not be formatted until it is restored。

V. Progressive techniques: system flash drive, pre-emptive
If the computer does not restore the partition, or if the system collapses completely, it would be safer to install a windows disk earlier:
Download microsoft's official “media creation tool”, inserts more than 8gb disks and creates installed media by hint
Starts the drive by f12, enters the installation interface and selects “now installed” to reassemble the system and retain the personal file。
In fact, there is no need to panic about the damage to the computer system, and windows' own retrofit will solve 90% of the problem, but many people don't know how to use it. What kind of system failures do you have? Blue screens or no access? The comment section says, "recommend a solution for you."




